Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb define

5 senses of define

Sense 1
specify, define, delineate, delimit, delimitate -- (determine the essential quality of)
       => be -- (have the quality of being; (copula, used with an adjective or a predicate noun); "John is rich"; "This is not a good answer")

Sense 2
define -- (give a definition for the meaning of a word; "Define `sadness'")
       => specify, set, determine, define, fix, limit -- (decide upon or fix definitely; "fix the variables"; "specify the parameters")

Sense 3
define -- (determine the nature of; "What defines a good wine?")
       => characterize, characterise -- (be characteristic of; "What characterizes a Venetian painting?")

Sense 4
define, delineate -- (show the form or outline of; "The tree was clearly defined by the light"; "The camera could define the smallest object")
       => show -- (make visible or noticeable; "She showed her talent for cooking"; "Show me your etchings, please")

Sense 5
specify, set, determine, define, fix, limit -- (decide upon or fix definitely; "fix the variables"; "specify the parameters")
       => choose, take, select, pick out -- (pick out, select, or choose from a number of alternatives; "Take any one of these cards"; "Choose a good husband for your daughter"; "She selected a pair of shoes from among the dozen the salesgirl had shown her")

Antonyms of adj defined

2 senses of defined

Sense 1
defined (vs. undefined) -- (clearly characterized or delimited; "lost in a maze of words both defined and undefined"; "each child has clearly defined duties")

undefined (vs. defined), vague -- (not precisely limited, determined, or distinguished; "an undefined term"; "undefined authority"; "some undefined sense of excitement"; "vague feelings of sadness"; "a vague uneasiness")
        => indefinable, undefinable -- (not capable of being precisely or readily described; not easily put into words; "an indefinable feeling of terror"; "an abstract concept that seems indefinable")

Sense 2
defined, outlined -- (showing clearly the outline or profile or boundary; "hills defined against the evening sky"; "the setting sun showed the outlined figure of a man standing on the hill")

INDIRECT (VIA distinct) -> indistinct -- (not clearly defined or easy to perceive or understand; "indistinct shapes in the gloom"; "an indistinct memory"; "only indistinct notions of what to do")

Similarity of adj defined

2 senses of defined

Sense 1
defined (vs. undefined) -- (clearly characterized or delimited; "lost in a maze of words both defined and undefined"; "each child has clearly defined duties")
          Also See-> definite#1

Sense 2
defined, outlined -- (showing clearly the outline or profile or boundary; "hills defined against the evening sky"; "the setting sun showed the outlined figure of a man standing on the hill")
       => distinct (vs. indistinct) -- (easy to perceive; especially clearly outlined; "a distinct flavor"; "a distinct odor of turpentine"; "a distinct outline"; "the ship appeared as a distinct silhouette"; "distinct fingerprints")