jiǎo dàn báidictionary entry
DEFINITION CC-CEDICT
keratin (protein forming nails and feathers etc)
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-259aa1ca27e79ee1. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

角蛋白 角蛋白 [jiao3 dan4 bai2] /keratin (protein forming nails and feathers etc)/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

  • 角
    jiǎo

    angle / corner / horn / horn-shaped / unit of money equal to 0.1 yuan, or 10 cents (a dime) / CL:個|个[gè]

    jué

    role (theater) / to compete / ancient three legged wine vessel / third note of pentatonic scale

    Jué

    surname Jue

  • 蛋
    dàn

    egg / CL:個|个[gè],打[dá] / oval-shaped thing

    Dàn

    See the full entry for source details.

  • 白
    bái

    white / in vain / free of charge / (bound form) (of facts, the truth, a situation) clear / evident (e.g. 真相大白[zhēn xiàng dà bái]) / (bound form) plain / without additions (e.g. 白飯|白饭[bái fàn]) / (bound form) to explain / to state (e.g. 辯白|辩白[biàn bái]) / (bound form) to give a disdainful look (e.g. 白了他一眼[bái le tā yī yǎn]) / (bound form) vernacular (e.g. 白話|白话[bái huà]) / (bound form) spoken lines in opera (e.g. 念白[niàn bái]) / (bound form) reactionary / anti-communist (e.g. 白區|白区[bái qū])

    Bái

    surname Bai / Bai ethnic group

Reference definitions from CC-CEDICT.