non-

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++non- /nɒn $ nɑːn/ prefix  1  NOT[in adjectives, nouns, and adverbs] used to say that someone or something is not a particular thing, or does not do a particular thing 非，不(是) non-British visitors 非英籍游客 a non-smoker (=someone who does not smoke) 不吸烟的人 a nonstop flight (=one in which a plane flies from one place to another without stopping on the way) 直飞航班2  [in nouns] used to refer to a situation where a particular action did not happen or will not happen 〔某行为〕没有发生，不会发生 non-payment of taxes 未缴纳税款 They were very disappointed at his non-appearance (=the fact that he did not go to an event where he was expected). 他们对于他缺席感到非常失望。

Examples from the Corpus

non-• a nonalcoholic drink• The book was filled with non-characters.• a non-eventOrigin non- Old French Latin non “not”

non- prefixChinese  

someone used or say to something that is Corpus

non-
non- /nɒn $ nɑːn/ prefix1. [in adjectives, nouns, and adverbs] used to say that someone or something is not a particular thing, or does not do a particular thing:
    non-British visitors
    a non-smoker (=someone who does not smoke)
    a non-stop flight (=one in which a plane flies from one place to another without stopping on the way)
2. [in nouns] used to refer to a situation where a particular action did not happen or will not happen:
    non-payment of taxes
    They were very disappointed at his non-appearance (=the fact that he did not go to an event where he was expected).

🔑 non-BrE /nɒn/ 🔊NAmE /nɑːn/ 🔊 prefix (in nouns, adjectives and adverbs 构成名词、形容词和副词) not 无；没有◆nonsense废话◆non-fiction纪实文学◆non-alcoholic不含酒精的◆non-profit-making非营利性的◆non-committally含糊其词 HELP Most compounds with non are written with a hyphen in BrE but are written as one word with no hyphen in NAmE. 大多数含 non 的复合词在英式英语里要加连字符，而在美式英语里则写成一个词。

caucus, congress, electoral college, House of Representatives, nomination, president, primary, running mate, senate, swing state