ex-

短语

pref. 向外, 离开, 超过, 向上 [医] 出, 离, 从, 除

发音

/ɛks/
其它 /ɛɡz/
/ɪks/
其它 /ɪɡz/

别名

e-

释义与例句

affix
  1. 1.

    out of

    borrowed from Latin: extract, expel, except, expression, exclusion

  2. 2.

    outside

    ex-directory; borrowed from Latin: exterior

  3. 3.

    former (this meaning is probably a semantic extension from the sense of "out, away")

    ex-husband, ex-president, ex-wife

  4. 4.

    Without, not possessing; lacking.

    生物

    excaudate, exstipulate

词源

Etymology tree Proto-Indo-European *h₁éǵʰ Proto-Indo-European *-s Proto-Indo-European *h₁éǵʰs Proto-Italic *eks Latin ex Latin ex-der. Middle French ex-bor. Middle English ex- English ex- From Middle English, from words borrowed from Middle French; from Latin ex (“out of, from”), from Proto-Indo-European *eǵ-, *eǵs- (“out”), *eǵʰs. Cognate with Ancient Greek ἐξ (ex, “out of, from”), Transalpine Gaulish ex- (“out”), Old Irish ess- (“out”), Old Church Slavonic изъ (izŭ, “out”), Russian из (iz, “from, out of”). For sense 3, compare sense 11 at Latin ex (indicates a change of state, (later) used before terms denoting an office to indicate that one has completed his term of office).

来源：wiktionary