carboxyl

名词 n.
中文释义

英文释义

名词 n.
  1. A univalent functional group consisting of a carbonyl and a hydroxyl functional group (-CO.OH); characteristic of carboxylic acids.

词形变化

carboxyls plural

词源

Etymology tree
Proto-Indo-European *kerh₃-der.?
Latin carbōlbor.
French carbonebor.
English carbon
Proto-Indo-European *swel-der.?
Ancient Greek ῡ̔́λη (hū́lē)der.
Frenchder.
English -yl
English carbonyl
Proto-Indo-European *wed-
Proto-Indo-European *-r̥
Proto-Indo-European *wódr̥
Proto-Hellenic *údōr
Ancient Greek ῡ̆̔́δωρ (hū̆́dōr)
Ancient Greek ὑδρο- (hudro-)lbor.
French hydro-
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 -gène
French hydrogènebor.
English hydrogen
Proto-Indo-European *h₂eḱ-der.?
Ancient Greek ὀξύς (oxús)
▲
Ancient Greek γένος (génos)
French oxygènebor.
English oxygen
▲
English -yl
blend
English hydroxyl
blend
English carboxyl
Blend of carbonyl + hydroxyl.
0 次浏览 数据来源: Wiktionary