achromatous
/aˈkrəʊmətəs/ /eɪˈkrəʊmətəs/Chiefly Medicine. Now rare
adjective
Colourless, lacking coloration.
Origin
Mid 19th century; earliest use found in Encyclopaedia Metropolitana. From ancient Greek ἀχρώματος + -ous.
- rationalise
- rationalism
- rationalist
- rationalistic
- rationalistically
- rationality
- rationalizable
- rationalization
- rationalize
- rationalizer
- rationally
- rational mechanics
- rationalness
- rational philosophy
- rationate
- rationative
- ration book
- ration card
- ration carrier
- ration coupon
- rationless
- ration pack
- ration sheep
- ration stamp
- ration strength