-estr-

连接词

英文释义

连接词
  1. Used to form names of estrogens. morpheme

词形变化

estr- alternative

词源

Etymology tree
Proto-Indo-European *h₁eysh₂-der.
Ancient Greek οἶστρος (oîstros)der.
Latin oestrusbor.
English estrus
Ancient Greek -ο- (-o-)der.
Latin -o-bor.
English -o-
English estro-
Proto-Indo-European *ǵenh₁-
Proto-Indo-European *-os
Proto-Indo-European *ǵénh₁os
Proto-Hellenic *génos
Ancient Greek γένος (génos)
Proto-Indo-European *-os
Proto-Indo-European *-ēs
Ancient Greek -ης (-ēs)
Ancient Greek -γενής (-genḗs)lbor.
French -gènebor.
English -gen
English estrogen
English -estr-
From estrogen.
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