define

define
verb
[with obj.]
  1. state or describe exactly the nature, scope, or meaning of
    下定义;确切说明(或解释)
    the contract will seek to define the client's obligations.
    合同会说明客户的义务。
    ■give the meaning of (a word or phrase), especially in a dictionary
    (尤指词典中)为(单词,词组)释义
    ■make up or establish the character of
    树立,表明
    for some, the football club defines their identity.
    对于一些人来说,足球俱乐部表明了他们的身份。
  2. mark out the boundary or limits of
    标出界线(或范围)
    [as adj. defined]clearly defined boundaries.
    明确标出的边界线。
    ■make clear the outline of; delineate
    使…的轮廓清晰;勾勒出…的轮廓;描绘
    she defined her eyes by applying eyeshadow to her eyelids.
    她在眼睑上涂了眼影突出眼睛的轮廓。
派生
definable
adjective
definer
noun
语源
  1. late Middle English (also in the sense 'bring to an end'): from Old French definer, from a variant of Latin definire, from de- (expressing completion) + finire 'finish' (from finis 'end')
英语宝典
考试词汇表