كلف

Verb

 * 1) to spend zeal, pains and costs, to be eager
 * 2) to be or fall in love, to like, to be very attached
 * 3) to get melasmata, to get irregular brown-reddish spots

Verb

 * 1) to entrust, to impose
 * 2)  to assign
 * 3) to molest, to make difficulties for, to trouble
 * 4)  to cost
 * 1)  to cost

Noun

 * 1) pains and care taken
 * 2) amorousness
 * 3)  melasmata, pathologically melanized skin portions
 * 4)  spots on the sun or moon etc.
 * 1)  spots on the sun or moon etc.
 * 1)  spots on the sun or moon etc.

Adjective

 * 1) amorously attracted

Etymology
From.

Verb

 * 1) to cost
 * 2) to commission, to entrust (someone) with a task