Orig: from 3554; to be sick, i.e. (by implication, of a diseased appetite) to hanker after (figuratively, to harp upon):--dote. G3554
Use: TDNT-4:1091,655 Verb
Heb Strong:
1) to be sick 2) metaph. of any ailment of the mind 2a) to be taken with such an interest in a thing as amounts to a disease, to have a morbid fondness for