Strong's #3894: lachuwm (pronounced law-khoom')
or lachum {law-khoom'}; passive participle of 3898; properly, eaten, i.e. food; also flesh, i.e. body:--while...is eating, flesh.
Brown-Driver-Briggs Hebrew Lexicon:
/ ּ
lâchûm
1) intestines, bowels
1a) meaning uncertain
2) (CLBL) food, something eaten
Part of Speech: noun masculine
Relation: passive participle of H3898
Usage:
This word is used 2 times:
Job 20:23: "of his wrath upon him, and shall rain it upon him while he is eating."
Zephaniah 1:17: "and their blood as dust, and their flesh as the dung."