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The Collaborative International Dictionary
Forpine

Forpine \For*pine"\, v. t. To waste away completely by suffering or torment. [Archaic] ``Pale as a forpined ghost.''
--Chaucer.

Wiktionary
forpine

vb. 1 (context intransitive obsolete English) To pine away. 2 (context transitive archaic English) To waste away through suffering or through torment.