Strong's Definition
from 2388; strong (usu. in a bad sense, hard, bold, violent)
KJV Usage: harder, hottest, + impudent, loud, mighty, sore, stiff(-hearted), strong(-er)
STEPBible — Tyndale Abridged Hebrew Lexicon
חָזָק (cha.zaq) — strong. 1) strong, stout, mighty 1a) strong 1a1) severe, sharp, hot 1a2) firm, hard 1b) a strong one (subst)
UBS Dictionary of Biblical Hebrew
adj · חזק
Strong
strong, powerful, mighty = state in which humans or deities are strong in a physical, political, or military sense
EXO 3:19 · EXO 6:1 · EXO 6:1 · EXO 13:9 · EXO 32:11 · NUM 13:18 · NUM 13:31 · NUM 20:20 · DEU 3:24 · DEU 4:34 · DEU 5:15 · DEU 6:21 · DEU 7:8 · DEU 7:19 · DEU 9:26 · DEU 11:2 · DEU 26:8 · DEU 34:12 · JOS 4:24 · JOS 14:11 · JOS 17:18 · JDG 18:26 · 1KI 8:42 · 2CH 6:32 · NEH 1:10 · JOB 5:15 · PSA 35:10 · PSA 136:12 · PRO 23:11 · ISA 28:2 · ISA 40:10 · JER 21:5 · JER 31:11 · JER 32:21 · JER 50:34 · EZK 20:33 · EZK 20:34 · EZK 26:17 · EZK 30:22 · EZK 34:16 · DAN 9:15 · AMO 2:14
Solid
to be hard = state in which objects are firm and unyielding to physical pressure; ◄ associated with a strong will
JOB 37:18 · ISA 27:1 · EZK 3:7 · EZK 3:8 · EZK 3:8 · EZK 3:9
Unwilling
Collocation: חֲזַק־לֵב
hard of heart, obstinate, stubborn literally: hard of heart; hence: = state in which humans are unwilling to listen to reason and do what is right
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
חָזָק adj. strong, stout, mighty strong
as subst., a strong one
base