Strong's Definition
from 4843 in its original sense of distillation; a drop
KJV Usage: drop
STEPBible — Tyndale Abridged Hebrew Lexicon
מַר (mar) — drop. a drop, a flowing down
UBS Dictionary of Biblical Hebrew
noun m · מרר
adj · מרר · מָרָא
Bad
bitter = state in which a substance has a sharp, pungent taste, ≈ associated with desperation and distress
EXO 15:23 · NUM 5:18 · NUM 5:19 · NUM 5:23 · NUM 5:24 · NUM 5:24 · NUM 5:27 · PRO 27:7 · ISA 5:20 · ISA 5:20
Angry
ruthless, fierce = state in which humans are in a state of anger, lack compassion, and do not tolerate any opposition
Grieve
in distress, desperate literally: bitter; hence: = state in which humans are in deep distress
RUT 1:20 · 1SA 1:10 · 1SA 22:2 · JOB 3:20 · JOB 7:11 · JOB 10:1 · JOB 21:25 · PRO 31:6 · ISA 38:15 · ISA 38:17 · EZK 3:14 · EZK 27:31
Grieve
bitter, harmful literally: bitter; hence: = state in which humans have a character that causes other humans to be in deep distress
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
מַר n.[m.] drop, only Is 40:15 ref