tongue

of uncertain affinity; the tongue; by implication, a language (specially, one naturally unacquired):--tongue.

or לָשֹׁן; also (in plural) feminine לְשֹׁנָה; from לָשַׁן; the tongue (of man or animals), used literally (as the instrument of licking, eating, or speech), and figuratively (speech, an ingot, a fork of flame, a cove of water); [phrase] babbler, bay, [phrase] evil speaker, language, talker, tongue, wedge.