δίγλωσσος

ον, Subst., ὁ
A. speaking two languages, Th. 8.85, 4.109, Gal. 8.585:— as Subst., δίγλωσσος,ὁ, interpreter, dragoman, Plu. Them. 6.
II. double-tongued, deceitful, LXX Si. 5.9, al.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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