Strong's Definition
a primitive root; properly, to boil up, i.e. (figuratively) to be peevish or angry
KJV Usage: fret, sad, worse liking, be wroth
STEPBible — Tyndale Abridged Hebrew Lexicon
זָעַף (za.aph) — to enrage. 1) to fret, be sad, be wroth, be vexed, be enraged, be out of humour 1a) (Qal) 1a1) to be out of humour 1a2) to be enraged, be angry 2) (Qal) 2a) to appear perplexed, appear troubled 2b) to be sad-looking
UBS Dictionary of Biblical Hebrew
verb · זַעַף · זָעֵף · זַלְעָפָה
Angry | verb qal
to be furious = process by which humans become exceedingly angry to the extent that it becomes visible in their appearance
Weak
to look unhealthy = process by which someone's health deteriorates to the extent that it becomes visible in their appearance
Unsafe | verb qal
to look dejected = process by which someone becomes distressed to the extent that it becomes visible in their appearance
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[זָעַף] vb. be out of humour, vexed; be enraged base