[1] : The Collaborative International Dictionary of English v.0.48

illuminating \illu"mina`ting\, a.
   giving or producing light; used for illumination.
   1913 webster

   illuminating gas. see gas, n., 2
   a .
       1913 webster
see also:
illuminating gas gas 

Gas >> G Words
Gas, definition of term: Gas
gas_pag1.html

Gas Stove >> G Words
Gas Stove, definition of term: Gas Stove
gas+stove_pag1.html

Gas Turbine >> G Words
Gas Turbine, definition of term: Gas Turbine
gas+turbine_pag1.html

Gas Station >> G Words
Gas Station, definition of term: Gas Station
gas+station_pag1.html

Gas Jet >> G Words
Gas Jet, definition of term: Gas Jet
gas+jet_pag1.html

Gas Chamber >> G Words
Gas Chamber, definition of term: Gas Chamber
gas+chamber_pag1.html

Coal Gas >> C Words
Coal Gas, definition of term: Coal Gas
coal+gas_pag1.html