Search Result for "venthole": 
Wordnet 3.0

NOUN (1)

1. a hole for the escape of gas or air;
[syn: vent, venthole, vent-hole, blowhole]



The Collaborative International Dictionary of English v.0.48:

Venthole \Vent"hole\, n.
   A touchhole; a vent.
   [1913 Webster]


WordNet (r) 3.0 (2006):

venthole
    n 1: a hole for the escape of gas or air [syn: vent,
         venthole, vent-hole, blowhole]