Strong's #7534: raq (pronounced rak)
from 7556 in its original sense; emaciated (as if flattened out):--lean((-fleshed)), thin.
Brown-Driver-Briggs Hebrew Lexicon:
raq
1) thin, lean
Part of Speech: adjective
Relation: from H7556 in its original sense
Usage:
This word is used 3 times:
Genesis 41:19: "and very ill favored and leanfleshed, such as I never saw"
Genesis 41:20: " And the lean and the ill favored kine did eat up the first seven fat"
Genesis 41:27: "And the seven thin and ill favored kine that came up after them are seven years;"