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单词 keratinization
释义

keratinizationn.

Brit. /ˌkɛrətɪnʌɪˈzeɪʃn/, /ˌkɛrətn̩ʌɪˈzeɪʃn/, U.S. /ˌkɛrəˌtɪnᵻˈzeɪʃən/, /ˌkɛrətnˌaɪˈzeɪʃən/
Etymology: formed as keratinize v. + -ation suffix.
1. The change to a more horny texture of the cells of the epidermis, as they are pressed out by the growth of younger cells beneath.
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the world > life > biology > substance > [noun] > calcified > calcification or cornification
cornification1837
calcification1849
keratinization1887
1887 in New Sydenham Soc. Lexicon
1891 W. A. Jamieson Dis. Skin (ed. 3) i. 4 Unna regards it as connected with keratinization.
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2. Pharmacology. The coating of pills with a horny substance, so that they may pass through the stomach without being dissolved, and act directly on the intestines ( New Sydenham Soc. Lexicon 1887).
This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2022).
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n.1887
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更新时间:2024/12/24 1:37:26