Search Result for "headpin": 
Wordnet 3.0

NOUN (1)

1. the front bowling pin in the triangular arrangement of ten pins;
[syn: headpin, kingpin]



The Collaborative International Dictionary of English v.0.48:

headpin \head"pin`\ (Bowling) n.
   The front pin in the triangular arrangement of ten pins.

   Syn: kingpin.
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

headpin
    n 1: the front bowling pin in the triangular arrangement of ten
         pins [syn: headpin, kingpin]