Strong's #3960: lashan (pronounced law-shan')
a primitive root; properly, to lick; but used only as a denominative from 3956; to wag the tongue, i.e. to calumniate:--accuse, slander.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ
lâshan
1) to use the tongue, slander
1a) (Poel) to slander
1b) (Piel) to slander
1c) (Hiphil) to accuse
Part of Speech: verb
Relation: a primitive root
Usage:
This word is used 2 times:
Psalms 101:5: "Whoso privily slandereth his neighbor, him will I cut off: him that hath a high look and a proud heart"
Proverbs 30:10: " Accuse a servant unto his master, lest he curse thee, and thou be found guilty."