Lexical Definition

‎שָׁתַן‎ shâthan (shaw-than') to urinate ^H:V
a primitive root

piss.

• (causatively) to make water, i.e. urinate

1) (Hiphil) to urinate
1a) one who urinates (used as a designation of a male)

Brown-Driver-Briggs

[‎שָׁתַן‎] verb Hiph`il urinate (secondary √ from above); — Participle ‎מַשְׁתִּין בְּקִיר‎ (i.e. a male person) 1Sam 25:22; 1Sam 25:34; 1Kgs 14:10; 1Kgs 16:11; 1Kgs 21:21; 2Kgs 9:8 (all of exterminating a family).

Brown-Driver-Briggs References