Search Result for "water gas":
Wordnet 3.0

NOUN (1)

1. a mixture of hydrogen and carbon monoxide with small amounts of other gases; made by blowing steam over hot coke or coal; 



The Collaborative International Dictionary of English v.0.48:

Water gas \Wa"ter gas`\ (Chem.)
   See under Gas.
   [1913 Webster]


WordNet (r) 3.0 (2006):

water gas
    n 1: a mixture of hydrogen and carbon monoxide with small
         amounts of other gases; made by blowing steam over hot coke
         or coal