Quick Definition
be appalled
Strong's Definition
{to stun (or intransitively, grow numb), i.e. devastate or (figuratively) stupefy (both usually in a passive sense)}
Derivation: (Aramaic) corresponding to H8074 (שָׁמֵם)
KJV Usage: be astonied.
TWOT Reference: 3039
Outline of Biblical Usage
1) (Ithpolel) [CLBL] to be appalled, be stunned
STEPBible — Tyndale Abridged Hebrew Lexicon
שְׁמַם (she.mam) — be appalled. (Ithpolel) [CLBL] to be appalled, be stunned Aramaic of sha.mem (שָׁמֵם ": destroyed" H8074)
Brown-Driver-Briggs Hebrew Lexicon
[שְׁמַם] vb. Ethpō‛l. be appalled;—Dn 4:16. ref