Extended Strong's Greek Lexicon (Abbott-Smith based)
language
Usage: διά-λεκτος, -ου, ἡ (διαλέγομαι), [in LXX: Dan LXX 1:4 (לָשׁוֹן), Est.9:26 * ;] __1. conversation, discourse, speech (Plat., Dem., al.). __2. As in Polyb. and later writers, the language or dialect of a particular country or district: Act.1:19 2:6, 8 21:40 22:2 26:14.† (AS)