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abscissin · Learn English

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abscissin

Wiktionary 原文

/ˈæb.sə.sən/

构词拆解

absciss

词干

in

后缀

-in: (biochemistry) Used, as a modification of -ine, to form the names of a variety of types of compound; examples include proteins (globulin), carbohydrates (dextrin), dyes (alizarin) and others (vanillin).

词源说明

From abscission + -in.

释义

名词noun

1(biochemistry, dated) A plant hormone controlling the dropping off or abscission of certain plant parts, notably the leaves of trees in autumn or cotton bolls.