Open English Wordnet
Verbs
Adjectives
(s)bifurcate, biramous, branched, forked, fork-like, forficate, pronged, prongyresembling a fork; divided or separated into two branches“the biramous appendages of an arthropod”, “long branched hairs on its legs on which pollen collects”, “a forked river”, “a forked tail”, “forked lightning”, “horseradish grown in poor soil may develop prongy roots”