| 释义 |
chromatism|ˈkrəʊmətɪz(ə)m|
[ad. Gr. χρωµατισµός a colouring, dyeing, f. χρωµατ-ίζειν to colour. Cf. F. chromatisme.]
1. Natural colouring.
1721Bailey, Chromatism, the natural Colour and Tincture of any thing. 1731― II, Chromatism (with Physicians) the natural tincture or colour of the blood, spittle urine, etc. 1881in Syd. Soc. Lex.
2. Optics. Chromatic dispersion or aberration.
1854J. Hogg Microsc. i. ii. (1867) 44 The corrections of chromatism. 1878Lockyer Stargazing 123 The chromatism on one lens shall be corrected by the other.
3. = chromism.
In mod. Dicts.
4. Psychol. A secondary or hallucinatory sensation of colour; = chromæsthesia.
1903[see photism]. 1957Dorland's Med. Dict. (ed. 23) 278/1 Chromatism, a hallucinatory perception of colored light. |