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单词 -chromism
释义

-chromismcomb. form

Primary stress is attracted to the first syllable of this combining form and vowels may be reduced accordingly; see e.g. photochromism n.
Origin: A borrowing from Greek, combined with an English element. Etymons: Greek χρῶμα , -ism suffix.
Etymology: < ancient Greek χρῶμα colour (see chrome n.) + -ism suffix. Compare -chromy comb. form. Compare also chromism n.Formations are attested from at least the second half of the 19th cent.; apparently earliest in formations paralleled by equivalent nouns ending in -chromatism ( < chromatism n. or its Greek etymon); compare e.g. metachromism n. and polychromism n. From at least the early 20th cent. also attested in formations after words in e.g. French -chromie or German -chromie -chromy comb. form (compare e.g. halochromism n. at halo- comb. form1 , thermochromism n.).
Forming nouns denoting processes, properties, or phenomena relating to colour, frequently corresponding to adjectives in -chromic comb. form. Cf. -chromy comb. form.
This is a new entry (OED Third Edition, November 2010; most recently modified version published online December 2018).
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comb. form
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更新时间:2024/12/25 4:11:45