Available Definitions:
1) v. i. - To become languid or weak; to lose strength or animation; to be or become dull, feeble or spiritless; to pine away; to wither or fade.
2) v. i. - To assume an expression of weariness or tender grief, appealing for sympathy.
3) v. i. - To cause to droop or pine.
4) n. - See Languishiment .