weed
1 Americannoun
-
a valueless plant growing wild, especially one that grows on cultivated ground to the exclusion or injury of the desired crop.
-
any undesirable or troublesome plant, especially one that grows profusely where it is not wanted.
The vacant lot was covered with weeds.
-
Informal. a cigarette or cigar.
-
Slang. a marijuana cigarette.
-
a thin, ungainly person or animal.
-
a wretched or useless animal, especially a horse unfit for racing or breeding purposes.
-
the weed,
verb (used with object)
-
to free from weeds or troublesome plants; root out weeds from.
to weed a garden.
-
to root out or remove (a weed or weeds), as from a garden (often followed byout ).
to weed out crab grass from a lawn.
-
to remove as being undesirable, inefficient, or superfluous (often followed byout ).
to weed out inexperienced players.
-
to rid (something) of undesirable or superfluous elements.
verb (used without object)
idioms
noun
-
weeds, mourning garments.
widow's weeds.
-
a mourning band of black crepe or cloth, as worn on a man's hat or coat sleeve.
-
Archaic. Often weeds
-
a garment.
clad in rustic weeds.
-
clothing.
-
noun
noun
-
any plant that grows wild and profusely, esp one that grows among cultivated plants, depriving them of space, food, etc
-
slang
-
tobacco
-
marijuana
-
-
informal a thin or unprepossessing person
-
an inferior horse, esp one showing signs of weakness of constitution
verb
noun
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
-
weedsimple
-
weedssimple
-
have weededperfect
-
has weededperfect
-
am weedingprogressive
-
are weedingprogressive
-
is weedingprogressive
-
have been weedingperfect progressive
-
has been weedingperfect progressive
Past
-
weededsimple
-
had weededperfect
-
was weedingprogressive
-
were weedingprogressive
-
had been weedingperfect progressive
Future
Etymology
Origin of weed1
First recorded before 900; Middle English wed(e), weid, Old English wēod; cognate with Old Saxon wiod “weed,” Middle Dutch wiet “fern”
Origin of weed2
First recorded before 900; Middle English wed(e), Old English (ge)wǣde, wǣde “garment, clothing”; cognate with Old Saxon wād, gewādi, Old High German wāt, gewāti; cf. wadmal
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:
As in the Progressive Era, Americans want solutions to weed out government corruption.
From Slate ● Jul. 8, 2026
The county’s legal team fought to keep the deal on track, arguing that enhanced fraud prevention would be enough to weed out false claims.
From Los Angeles Times ● Jun. 26, 2026
Social media companies bear the sole responsibility for checking that Australia-based users are 16 or older, and must prove they have taken "reasonable steps" to weed out young teenagers.
From Barron's ● Jun. 24, 2026
She suggested that the Home Office could raise the bar of evidence required to help weed out fake claims.
From BBC ● Apr. 28, 2026
She used to say “A house will keep, whether you weed it or not, but that-air yard will git away from you in the bat of a eye.”
From "Cold Sassy Tree" by Olive Ann Burns
![]()
Or as Laurie Metcalf’s Weed makes clear in her hilarious monologue before the Central Park gig.
From Los Angeles Times ● May 29, 2026
Weed said that management “showed off the potential tailwinds from the shiny new acquisitions.”
From MarketWatch ● Feb. 18, 2026
The previous highest price at auction for a work by a female artist is Georgia O'Keeffe's Jimson Weed / White Flower No.1, which was sold at Sotheby's in 2014 for $44m.
From BBC ● Nov. 20, 2025
Universal and Mattel have tapped Akiva Goldsman — an Oscar-winning screenwriter known for “A Beautiful Mind” and “Cinderella Man” — to produce the picture under his banner, Weed Road.
From Los Angeles Times ● Jun. 5, 2024
She’d find out whatever she could from this Harrison Weed, and then she’d make her way down south to Montez.
From "Dactyl Hill Squad" by Daniel José Older
![]()
Bill Frauenhofer, the veteran semiconductor industry investment banker who serves as the administration’s chips czar, is even more in the weeds of Intel’s business.
From The Wall Street Journal ● Jul. 11, 2026
One of the fields used to produce rice for sushi has not been flooded and the weeds are the biggest beneficiaries.
From Barron's ● Jul. 4, 2026
Its rangers and volunteers keep the outline defined by rechalking the figure every decade or so to protect it from weeds and erosion.
From BBC ● May 27, 2026
With the help of the flock, Lily eventually weeds out George’s murderer among the colorful townspeople, but not before “The Sheep Detectives” lands a couple of remarkable gut punches.
From Salon ● May 25, 2026
We kept to the edge to walk on the soft weeds that grew next to the hedges.
From "Nory Ryan’s Song" by Patricia Reilly Giff
![]()
He weeded out clerical competition and consolidated his rule over a nation of 90 million people as it grew into a regional military and political powerhouse.
From The Wall Street Journal ● Jul. 8, 2026
The long biotech winter cleaned up the sector: Many biotech companies that went public too early during the COVID-inspired biotech frenzy got weeded out by the sector’s subsequent weakness, Renna says.
From MarketWatch ● Nov. 3, 2025
During the summer, Massa mostly worked alone keeping the newly planted sections of the corridor weeded and watered.
From Los Angeles Times ● Apr. 9, 2025
It seems as though all of these people ultimately had second thoughts and decided against taking part, or were weeded out by voir dire.
From Slate ● Apr. 18, 2024
I felt achy as I weeded my fields and carried water to the garden and fed the chickens, and mucked out Plug’s stall.
From "Hattie Big Sky" by Kirby Larson
![]()
The work being done by volunteers includes digging up and weeding out an island in the brook to help the water flow freely again.
From BBC ● Jun. 18, 2026
The eight-week programme is being held at the group's field in Sion and involves planting hedges, weeding, watering and studying the concept of sustainability.
From BBC ● Apr. 3, 2026
Parkanyi vets every submission, weeding out couples who appear rapacious for money, or those who demand a specific type of foreigner.
From The Wall Street Journal ● Dec. 8, 2025
Social media platforms will be held responsible for weeding out underage accounts.
From Barron's ● Dec. 1, 2025
I seent what’s happened to Ma, how she keep on chopping or digging or weeding without doing no thinking.
From "The Journey of Little Charlie" by Christopher Paul Curtis
![]()
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.