Langimage
English

anisochromatic

|an-i-so-chro-ma-tic|

C2

/ˌænɪsəkrəˈmætɪk/

unequal color

Etymology
Etymology Information

'anisochromatic' originates from Greek roots: 'anisos' (unequal) + 'chroma' (color), combined with the adjectival suffix '-ic'.

Historical Evolution

'anisochromatic' is a modern scientific coinage formed in English (via New Latin/scientific usage) from the Greek elements 'anisos' and 'chroma' and the adjective-forming ending, rather than from a single older English ancestor.

Meaning Changes

Initially coined to mean 'unequal in color' in technical contexts; it has retained this specialized meaning and is used chiefly in optics, mineralogy, and related sciences to describe varying coloration.

Meanings by Part of Speech

Adjective 1

having unequal or varying colors; not isochromatic. Often used of materials or images that show different colors under different viewing conditions (for example, under polarized light).

The mineral sample appeared anisochromatic under polarized light.

Synonyms

Antonyms

Last updated: 2025/08/13 03:07