Strong's #2968: ya'ab (pronounced yaw-ab')
a primitive root; to desire:--long.
Brown-Driver-Briggs Hebrew Lexicon:
yâ'ab
1) (Qal) to long, long for, desire
Part of Speech: verb
Relation: a primitive root
Usage:
This word is used 1 times:
Psalms 119:131: "my mouth, and panted: for I longed for thy commandments."