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gas lighter

British  

noun

  1. a device for igniting a jet of gas

  2. a cigarette lighter using a gas as fuel

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Scientists describe helium as a nonrenewable gas, lighter than air and often found in natural gas fields after being formed by decaying radioactive elements.

From New York Times • May 18, 2012

Of course, Swiss Army has one implement better: One model boasts a gas lighter.

From Time Magazine Archive

By balloons, I mean, of course, anything raised in the air by means of a gas lighter than the air. 

From Railway Adventures and Anecdotes extending over more than fifty years by Various

Suppose I told you that the fuel my ship uses is a gas lighter than hydrogen.

From By Proxy by Dongen, H. R. van

It was assumed that immense air sacs within her body were inflated or partly inflated when she left the ship, possibly with some gas lighter than nitrogen.

From The Good Neighbors by Pangborn, Edgar