Definition of pronged
(adj)
having prongs or tines;
usually used in combination; "a three-tined fork"
resembling a fork;
divided or
separated into two branches; "the biramous appendages of an arthropod"; "long branched hairs on its legson which
pollen collects"; "a forked river"; "a forked tail"; "forked lightning"; "horseradish
grown in
poor soil may
develop prongy roots"