ἄσπρος

α, ον, τό
A. asper, Ael. NA 1.26.
II. ἄ. γράμματα invisible writing, Cat.Cod.Astr. 1.108 (the signf. white is very late); ἄσπρον,τό, white of an egg, [Gal.] 14.560.
III. name of an ingredient of incense, Aët. 16.146,148.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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