Search Result for "gusher": 
Wordnet 3.0

NOUN (1)

1. an oil well with a strong natural flow so that pumping is not necessary;


The Collaborative International Dictionary of English v.0.48:

Gusher \Gush"er\, n. One who gushes. [Colloq.] [1913 Webster]
WordNet (r) 3.0 (2006):

gusher n 1: an oil well with a strong natural flow so that pumping is not necessary