The Collaborative International Dictionary
Lanched
Lanch \Lanch\ (l[.a]nch), v. t. [imp. & p. p. Lanched (l[.a]ncht); p. pr. & vb. n. Lanching. See Launch, Lance.] To throw, as a lance; to let fly; to launch.
See Whose arm can lanch the surer bolt.
--Dryden &
Lee.
Wiktionary
lanched
vb. (en-past of: lanch)