-oan

后缀
中文释义

英文释义

后缀
  1. Used to convert the name of an atom or ion to an adjective that means containing cations or anions of that atom or ion. morpheme
    — bismuth + -oan → bismuthoan (“containing trivalent bismuth”)

词源

Etymology tree
Proto-Indo-European *h₃ed-
Proto-Indo-European *-os
Proto-Indo-European *h₃édosder.?
Proto-Italic *-ōtsos or *-otsos
Latin -ōsus
Old French -usbor.
Middle English -ous
English -o(us)
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānus
Old French -ainder.
Middle English -an
English -an
English -oan
Suffixal construction from -o(us) + -an.
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