best
1 Americanadjective
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of the highest quality, excellence, or standing.
I do my best work after meditation.
Singling out the student with the top GPA is not always the most effective way to find the best students.
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most advantageous, suitable, or desirable.
We've investigated a number of methods, but this is the best way.
adverb
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most excellently or suitably; with most advantage or success.
I think it will be an opera role that best suits her voice.
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in or to the highest degree; most fully (usually used in combination).
Shakespeare's best-known poems are his sonnets, but he also wrote narrative poems.
Eleanor Roosevelt and Jacqueline Bouvier Kennedy remain two of the United States' best-loved First Ladies.
Your security system company can advise you about the features best suited for your home.
noun
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the best, something or someone that is the most excellent, most suitable, of the highest quality, or the highest degree (often used withof ).
They always demand and get the best.
The best of us can make mistakes.
To the best of my knowledge, this was the first use of that word in print.
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a person's finest clothing.
It's important that you wear your best.
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a person's most agreeable or desirable emotional state (often preceded byat ).
She's not at her best before her morning coffee, so you might want to wait a few minutes to talk to her.
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a person's highest degree of competence, inspiration, etc. (often preceded byat ).
He's at his best when he works in a team.
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the highest quality to be found in a given activity or category of things (often preceded byat ).
These gorgeous oak kitchen cabinets are an example of cabinetmaking at its best.
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the maximum effort that a person, group, or thing can make.
Their best fell far short of excellence.
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a person's good wishes or kindest regards.
Please give my best to your father.
verb (used with object)
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bests,
present (3rd person singular)
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bested,
past participle, past
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besting
present participle
idioms
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the best part of, most of.
Repairing the window took the best part of a day.
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at best, under the most favorable circumstances.
You may expect to be treated civilly, at best.
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all for the best, for the good as the final result; to an ultimate advantage: Also for the best
It turned out to be all for the best, though at the time we didn’t realize it.
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make the best of, to cope with in the best way possible.
The rain makes it a lot harder to have a picnic, but we know how to make the best of a bad situation.
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as best one can, in the best way possible under the circumstances.
We tried to smooth over the disagreement as best we could.
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get / have the best of,
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to gain the advantage over.
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to defeat; subdue.
His allergies get the best of him from time to time.
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best of both worlds, the most excellent or desirable parts of two things combined, especially two things that might otherwise be difficult to reconcile.
With a quiet rural atmosphere and a short commute time into the city, this suburb is ideal for office workers who want the best of both worlds.
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had best, would be wisest or most reasonable to; ought to.
You had best phone your mother to tell her where you are going.
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with the best, on a par with the most capable.
He can play bridge with the best.
noun
adjective
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the superlative of good
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most excellent of a particular group, category, etc
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most suitable, advantageous, desirable, attractive, etc
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most of
the best part of an hour
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to do one's utmost to make progress
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to hurry
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adverb
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the superlative of well 1
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in a manner surpassing all others; most excellently, advantageously, attractively, etc
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(in combination) in or to the greatest degree or extent; most
the best-loved hero
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as effectively as possible within one's limitations
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would be wise, sensible, etc, to
you had best go now
noun
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the most outstanding or excellent person, thing, or group in a category
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(often preceded by at) the most excellent, pleasing, or skilled quality or condition
journalism at its best
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the most effective effort of which a person or group is capable
even their best was inadequate
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a winning majority
the best of three games
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Also: all the best. best wishes
she sent him her best
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a person's smartest outfit of clothing
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in the most favourable interpretation
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under the most favourable conditions
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-
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for an ultimately good outcome
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with good intentions
he meant it for the best
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to surpass, defeat, or outwit; better
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to concede someone's superiority
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to cope as well as possible in the unfavourable circumstances of (often in the phrases make the best of a bad job, make the best of it )
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informal six strokes with a cane on the buttocks or hand
verb
noun
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Charles Herbert . 1899–1978, Canadian physiologist: associated with Banting and Macleod in their discovery of insulin in 1922
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George . 1946–2005, Northern Ireland footballer
Other Word Forms
Inflected Forms
Participles
Conjugated Forms
Present
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bestsimple
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bestssimple
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have bestedperfect
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has bestedperfect
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am bestingprogressive
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are bestingprogressive
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is bestingprogressive
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have been bestingperfect progressive
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has been bestingperfect progressive
Past
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bestedsimple
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had bestedperfect
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was bestingprogressive
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were bestingprogressive
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had been bestingperfect progressive
Future
Etymology
Origin of best
First recorded before 900; Middle English beste, Old English betst, best; cognate with Dutch best, Old High German bezzist ( German best ), Old Norse bezt, Gothic batists; see better 1, -est 1
Explanation
Nothing is better than the best — this is a word for the absolute number one example of something. Best is the opposite of worst. People love arguing about who's the best at different things. Most people think Michael Jordan is the best basketball player of all-time, and Wayne Gretzky is the best hockey player ever, but there's not much agreement on who's the best football player or baseball player. Best has other meanings too: If you defeated someone, you bested them. People also use this word to recommend something, as in "It would be best to get a lot of sleep."
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
That sent long-term rates plunging but they rebounded on Thursday, with Mark Malek, of Muriel Siebert & Co, calling it "a housekeeping move destined to be short-term, at best".
From Barron's ● Aug. 21, 2026
His passing accuracy was the best of any player too, while he was also ranked first out of all Premier League outfield players to contest more than 20 ground duels in the league last season.
From BBC ● Aug. 20, 2026
She was desperate for instruction on how best to support her partner, whom she calls J. in the book.
From The Wall Street Journal ● Aug. 20, 2026
So were the parents of his late best friend, who came to cheer him on because they knew their child would have, too.
From Los Angeles Times ● Aug. 20, 2026
The screaming children were an irritation at best, a nuisance at worst.
From "The Undead Fox of Deadwood Forest" by Aubrey Hartman
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You also have another series, called The Best of AI: Animation, that calls its entries “human in spirit” and proclaims that “another cinematic language is being written right now.”
From Slate ● Aug. 16, 2026
Mallory McDuff is the author of several books, including “Our Last Best Act: Planning for the End of Our Lives to Protect the People and Places We Love.”
From Los Angeles Times ● Aug. 15, 2026
A checklist also found on Mangione contained entries including "intel check in" and reminders to purchase a camera from the Best Buy retail chain.
From Barron's ● Aug. 14, 2026
Then later, at the family's request, Tyler's hit It's a heartache, and her version of Simply the Best will be played across the bay.
From BBC ● Aug. 14, 2026
Then he said, “Your leg won’t ever mend properly, Nathaniel. There’s been too much damage. Best we can hope for is that the bones grow back together strong enough to hold your weight.”
From "Worth" by A. LaFaye
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But that did not affect Hodgkinson as she dominated Friday's heat, before cruising to victory in Saturday's semi-final in a time faster than all but one of her fellow finalist's personal bests.
From BBC ● Mar. 22, 2026
Michael B. Jordan and Jessie Buckley won top acting prizes; “One Battle After Another” bests “Sinners” for Oscars gold.
From Los Angeles Times ● Mar. 15, 2026
Kenya's Doris Lemngole won the women's 3,000 in 8:31.39 with Britain's Hannah Nuttall second in 8:32.94 -- both personal bests.
From Barron's ● Feb. 1, 2026
But the third, about a Latino World War II pilot who bests a Yautja in a deadly flight contest, underscores ingenuity as being superior to any weapon or combat skill.
From Salon ● Dec. 19, 2025
“A sailor? A common sailor? A common ordinary seaman bests the great Inigo Montoya with the sword? In-con-ceiv-a-ble. He must be the Dread Pirate Roberts. Otherwise it makes no sense.”
From "The Princess Bride" by William Goldman
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The movie is the second-fastest film ever to reach the 10-figure milestone, bested only by Walt Disney Co. and Marvel Studios’ 2019 hit “Avengers: Endgame.”
From Los Angeles Times ● Aug. 4, 2026
Its third-quarter guidance for both profit and sales, at the midpoint, also bested forecasts.
From MarketWatch ● Jul. 23, 2026
GM shares rose 5% after GM disclosed its second-quarter financial results, including per-share earnings that bested Wall Street expectations.
From The Wall Street Journal ● Jul. 22, 2026
The oysterman and former Marine who bested a popular governor and built a grass-roots network of more than 15,000 supporters in Maine announced he was suspending his campaign on Wednesday night.
From BBC ● Jul. 9, 2026
“Valerian won’t tell anyone he was bested by a mortal girl.”
From "The Cruel Prince" by Holly Black
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Among the company’s business segments, second-quarter sales for aeronautics, which includes the F-35 fighter jet, rose 9.3% to $8.11 billion, besting the FactSet consensus of $7.61 billion.
From MarketWatch ● Jul. 23, 2026
The EV maker delivered 12,194 vehicles in the second quarter, besting its guidance in what’s been a bruising year for EVs in the U.S.
From The Wall Street Journal ● Jul. 2, 2026
For a woman who Hollywood exiles into the Nevada desert, only for her to build an empire and return to Los Angeles to conquer the industry, besting cancer should be a cinch.
From Salon ● May 29, 2026
The 21-year-old now has the best figures in the format, besting the previous record held by Bhutan's Sonam Yeshey, who took eight wickets for seven runs against Myanmar in a men's T20 international in 2025.
From BBC ● Apr. 9, 2026
Despite besting twenty-three of the world’s most eminent chess players, though, he remained relatively unimpressed with his performance: “I am satisfied with the result, but not with my play.”
From "Endgame" by Frank Brady
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.