Lexical Definition

‎כְּאֵב‎ kᵉʼêb (keh-abe') pain H:N-M
from ‎כָּאַב‎

grief, pain, sorrow.

1) pain (mental and physical), sorrow

See Greek: λυπέω · λύπη · πληγή · πόνος

Usage: 6 forms in 6 verses
Form Translated As     In Verse(s)
מִכְּאֵ֣ב from pain of Isa.65.14
כְאֵבִי֙ pain my Jer.15.18
כְּאֵבִ֑י pain my Job.16.6
וּכְאֵבִ֥י and pain my Ps.39.2
וּכְאֵ֥ב and pain Isa.17.11
הַכְּאֵ֖ב the pain Job.2.13

Brown-Driver-Briggs

‎כְּאֵב‎ noun masculineJob 2:13 pain; — ‎׳‎‎כ‎ absolute Job 2:13; Isa 17:11 construct Isa 65:14 suffix ‎כְּאֵבִי‎ Job 16:6 + 2 t.; — pain, mental and physical Job 2:13; Job 16:6 perhaps also Ps 39:3* ‎אָנוּשׁ‎ ‎׳‎‎כּ‎ (in disappointment and disaster) Isa 17:11 (|| ‎נַחֲלָה‎ from ‎חָלָה‎); mental, ‎לֵֿב‎‎׳‎‎כּ‎ Isa 65:14 (|| ‎שֵׁבֶר רוּחַ‎) so Jer 15:18 (|| ‎מַכָּה‎ figurative)

Brown-Driver-Briggs References

Book Refs
Job 2:13 · 16:6
Psalms 39:3*
Isaiah 17:11 · 65:14
Jeremiah 15:18