periodical

名词 n. 形容词 adj.
中文释义
英 /ˌpɪəɹiˈɒdɪkl̩/    美 /ˌpɪɹiˈɑdɪkl̩/

英文释义

名词 n.
  1. A publication issued regularly, but less frequently than daily.
  2. A regularly issued thematic publication that contains the most current information in its field, often the primary means for communication of original scholarship or creative work at the cutting edge of research in its field.
形容词 adj.
  1. Periodic.
    — The periodical times of all the satellites.
  2. Published at regular intervals of more than one day, especially weekly, monthly, or quarterly.
    — influence opinion through the periodical press.
  3. Of, or relating to such a publication.

词形变化

periodicals plural more periodical comparative most periodical superlative

词汇关系

衍生词
e-periodical nanoperiodical nonperiodical periodical cicada periodical comet periodicalist periodicalize periodicalness photoperiodical unperiodical

词源

词源 1
Etymology tree
English period
Proto-Indo-European *-ikos
Proto-Italic *-ikos
Latin -icuslbor.
Old French -iquebor.
Middle English -ic
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
Middle English -ical
English -ical
English periodical
From period + -ical.
词源 2
Etymology tree
English period
Proto-Indo-European *-ikos
Proto-Italic *-ikos
Latin -icuslbor.
Old French -iquebor.
Middle English -ic
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
Middle English -ical
English -ical
English periodical
From period + -ical.
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