بطن

بَطَنٌ طن بطن بطنن One whose object of care, or anxiety, is his belly: (K:) or who has an inordinate desire, or appetite, for food; (S;) whom nothing causes care, or anxiety, but his belly; (S, TA;) as also ↓ مِبْطَانٌ: (TA:) or the former, (TA,) or ↓ the latter, (S,) ever large, or big, in the belly in consequence of much eating: (S, TA:) or ↓ both signify voracious; not ceasing from eating. (K.) ― -b2- And [hence,] (tropical:) One who exults, or exults greatly, or excessively, and behaves insolently and unthankfully, or ungratefully: (TA:) or who does so, being abundant in wealth. (K, TA.)