BDB4117 [H3688]

[כָסַל] verb be or become stupid (Late Hebrew Aramaic in derivatives; Arabic be sluggish, so North Syriac in derivatives; original meaning possibly thick, plump, fat; hence in good sense: כְּסָלִים loins, כֶּסֶל, כִּסְלָה confidence; in bad sense: כֶּסֶל, כִּסְלָה, כְּסִילוּת stupidity, folly, כְּסִיל stupid fellow) —

Qal Imperfect יִכְסָ֑לוּ they become stupid Jer 10:8 (|| יִבְעֲרוּ they become brutish).

The Brown-Driver-Briggs Hebrew and English Lexicon
License: Public domain document; formatting developed for use in https://marvel.bible by Eliran Wong.
Source: provided by Tim Morton, the developer of Bible Analyzer