mediocre
Americanadjective
-
of only ordinary or moderate quality; neither good nor bad; barely adequate.
The car gets only mediocre mileage, but it's fun to drive.
- Synonyms:
- run-of-the-mill, everyday, pedestrian, commonplace, undistinguished
- Antonyms:
- incomparable, uncommon, superior, extraordinary
-
not satisfactory; poor; inferior.
Mediocre construction makes that building dangerous.
- Synonyms:
- so-so, second-rate, low-quality, meager
adjective
Other Word Forms
Etymology
Origin of mediocre
First recorded in 1580–90; from Middle French, from Latin mediocris “in a middle state,” literally, “at middle height,” equivalent to medi(us) “center, middle” + Old Latin ocris “rugged mountain,” cognate with Greek ókris, akin to ákros “apex”; compare Umbrian ocar “hill, citadel”; see origin at mid 1
Explanation
Mediocre is an adjective that means "merely adequate" or "of only ordinary quality." A "C" is a mediocre grade for students who are fair to middling. The roots of the adjective mediocre are from the Latin medial, "middle," and ocris, "mountain." If you think about it, the middle of a mountain is neither up nor down and neither here nor there — just somewhere in between. The definition of mediocre is "of ordinary quality," "merely adequate," and "average." Another word that shares the same root is mediocracy, which means "government run by mediocre people" — an all-too-common condition.
Vocabulary lists containing mediocre
List 6
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National Spelling Bee '14: Prelims Round 2
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Essential English Vocabulary, List 2
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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.
Bill Plaschke wrote that the Dodgers are “now just eight wins away but, given how mediocre the American League playoff teams appear, they could realistically be just four wins away.”
From Los Angeles Times ● Oct. 10, 2026
At around 35 million hectolitres the total harvest would be down two percent on a mediocre 2025 yield and 14 percent below the 2021–2025 average, according to estimates published Wednesday by the ministry of agriculture.
From Barron's ● Oct. 7, 2026
Facing pressures from "massive increases" in costs for fuel and fertiliser and "very mediocre returns" on his harvests, he is now considering using more of his land for commercial crops.
From BBC ● Oct. 2, 2026
“Maybe because I associate it with oversized portions, mediocre food and an entire afternoon disappearing.”
From The Wall Street Journal ● Sep. 12, 2026
It was a mediocre boardinghouse for penniless students, presided over by a middle-aged couple with a calling for espionage.
From "The House of the Spirits: A Novel" by Isabel Allende
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
