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单词 allomorph
释义 al·lo·morph
I. \ˈaləˌmȯrf, -ȯ(ə)f\ noun
(-s)
Etymology: International Scientific Vocabulary all- + -morph
1. : any of two or more distinct crystalline forms of the same substance
 < calcium carbonate occurs in the allomorphs calcite and aragonite >
2. : a pseudomorph that has undergone partial or complete change or substitution of material
 < limonite is frequently an allomorph after pyrite >
al·lo·mor·phic \| ̷ ̷ ̷ ̷| ̷ ̷fik, -ēk\ adjective
al·lo·morph·ism \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ˌfizəm\ noun -s
II. noun
(-s)
Etymology: allo- (II) + morpheme
: one of two or more forms that a morpheme has at different points in the language
 < the slep- \slep\ of slept and the sleep \slēp\ of sleep well, sleeping, and sleeper are allomorphs of the same morpheme >
 < the -es \ə̇z\ of dishes, the -s \z\ of dreams, the -s \s\ of traps, the -en \ən\ of oxen, the vowel modification distinguishing teeth from tooth, and the zero suffix of sheep in those sheep are allomorphs of the same morpheme >
— compare morph, morpheme 2
al·lo·mor·phic \| ̷ ̷ ̷ ̷| ̷ ̷fik, -ēk\ adjective
al·lo·morph·ism \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ˌfizəm\ noun -s
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更新时间:2025/1/27 22:10:25