The Collaborative International Dictionary
Lappeting
Lappet \Lap"pet\, v. t. [imp. & p. p. Lappeted; p. pr. & vb.
n. Lappeting.]
To decorate with, or as with, a lappet. [R.]
--Landor.
Wiktionary
lappeting
vb. (present participle of lappet English)