Main Entry: lengthy

Pronunciation: \ˈleŋ(k)-thē, ˈlen(t)-\

Function: adjective

Inflected Form(s): length·i·er; length·i·est

Date: 1689

1 : protracted excessively : overlong
2 : extended, long

— length·i·ly \-thə-lē\ adverb

— length·i·ness \-thē-nəs\ noun