לָשַׁן (lâshanlaw-shan'verbuse the tongue)
[Heb] לָשַׁן ETCBC: לשׁן‎ (verb|slander) OSHL: l.cd.ac TWOT: 1131 GK: H4387 Greek: καταλαλέω, παραδίδωμι
Derivation: a primitive root; properly, to lick; but used only as a denominative from לָשֹׁון;
Strong's: to wag the tongue, i.e. to calumniate
KJV: accuse, slander.