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单词 decolorate
释义

decolorateadj.

/dɪˈkʌlərət/
Etymology: < Latin dēcolōrātus, past participle of dēcolōrāre.
‘Having lost its colour’ ( New Sydenham Soc. Lexicon 1882).
This entry has not yet been fully updated (first published 1894; most recently modified version published online January 2018).

decoloratev.

/dɪˈkʌləreɪt/
Etymology: < participial stem of Latin dēcolōrāre to decolour v.
a. = discolour v. (obsolete).
ΘΚΠ
the world > matter > colour > change of colour > change colour of [verb (transitive)] > discolour
discolourc1380
decolour?c1622
decolorate1623
discolorate1651
discolourize1825
1623 H. Cockeram Eng. Dict. Decolorate, to staine.
b. To deprive of colour, decolour.
ΚΠ
1841 London, Edinb. & Dublin Philos. Mag. Apr. We can only recognise in this action the same force, whatever that may be, which enables animal charcoal to decolorate similar liquids.
This entry has not yet been fully updated (first published 1894; most recently modified version published online June 2018).
<
adj.v.1623
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更新时间:2025/2/24 5:25:57