Strong's Definition
a primitive root; to grow fat (i.e. be covered with flesh)
KJV Usage: be covered. Compare 3680
STEPBible — Tyndale Abridged Hebrew Lexicon
כָּשָׂה (ka.sah) — be sated. (Qal) to become sated, be gorged with food
UBS Dictionary of Biblical Hebrew
verb
Fat | verb qal | ≈ שׁמן · עבה
to become fat = state in which animals are relatively fat; ≈ often associated with health and prosperity
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[כָּשָׂה] vb. be sated, gorged with food;—only Qal De 32:15 ref