Definitions for

Overview of noun blowhole

The noun blowhole has 2 senses? (no senses from tagged texts)
1. blowhole

(the spiracle of a cetacean located far back on the skull)

2. vent, venthole, vent-hole, blowhole

(a hole for the escape of gas or air) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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