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prefix 前缀(pre+fix固定→固定在前面→前缀)

释义2： prefix
/ 5pri:fiks / n. / pri:5fiks /

◙ noun
1. a word, letter, or number placed before another
• 置于前面的词（字母，数字）
»the Institute was granted the prefix ‘Royal’ in 1961.
  这一研究院在1961年被冠以“皇家”称号。
  an element placed at the beginning of a word to adjust or qualify its meaning (e.g. ex-, non-, re-) or (in some languages) as an inflection
• 前缀（置于词首以改变、修饰词义，如： ex-， non-， re-；或在有的语言中表曲折变化）
  a title placed before a name (e.g. Mr)
• 称谓（如Mr)
◙ verb
1. [with obj.] add (something) at the beginning as a prefix or introduction
• 给…加前缀；加…作为前言
»a preface is prefixed to the book.
  在书前加上序言。
  add a prefix or introduction to (something)
• 把前缀（或引言）加在…上
»all three-digit numbers will now be prefixed by 580.
  所有的三位数前现在都加上580。

【派生】

♦ prefixation noun

【语源】

1. mid 16th cent. (as a verb): from Old French prefixer, from Latin praefixus 'fixed in front', from the verb praefigere, from prae 'before' + figere 'to fix'. The noun is from modern Latin praefixum, neuter (used as a noun) of praefixus, and dates from the mid 17th cent

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