- a colorless, flammable gas, C3H8, of the alkane series, occurring in petroleum and natural gas: used chiefly as a fuel and in organic synthesis.
Origin of propane
Also called dimethylmethane.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for propane
Propane cannons boom every 10 seconds, 24/7/365 to scare away the birds.Our Trip to The Climate War's Ground Zero
September 19, 2014
One grill turned into a flame-thrower for a 28-year-old woman after the propane hose came loose and sprayed her with flames.Fireworks, Lightning, Riding Lawnmowers and Other Summer Menaces
July 9, 2013
First Squad's vehicle had triggered a buried bomb containing artillery rounds and propane tanks.The Mental Health of Our Wounded Warriors: PTSD Isn't the Only Affliction
February 16, 2013
Unable to afford electricity, butane, or propane, the students, like their neighbors, relied on wood for their cooking.Claremont McKenna Students Try Life on $1 a Day in ‘Living on One’
October 3, 2012
During a Friday night on either the first or second week, the propane tank ran out of gas, which is how we cook everything.Chef Horror Stories
The Daily Beast
October 13, 2009
He lived through methane, through carbon dioxide, through nitrogen and propane.Wainer
- a colourless flammable gaseous alkane found in petroleum and used as a fuel. Formula: CH 3 CH 2 CH 3
C19: from propionic acid + -ane
Word Origin and History for propane
Online Etymology Dictionary, © 2010 Douglas Harper
- A colorless hydrocarbon found in natural gas and petroleum and widely used as a fuel.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
- A colorless, gaseous hydrocarbon found in petroleum and natural gas. It is widely used as a fuel. Propane is the third member of the alkane series. Chemical formula: C3H8.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.