marsh gas
noun
: methane
Word History
First Known Use
1848, in the meaning defined above
Medical Definition
marsh gas
noun
ˈmärsh- 
: methane
- squirrel mouse
- squirrel opossum
- squirrel phalanger
- squirrel rifle
- squirrel shrew
- squirrel's-foot fern
- squirreled
- squirreled (away)
- squirreled away
- squirrelfish
- squirrelfishes
- squirreling
- squirreling (away)
- squirreling away
- squirrelled
- squirrelled away
- squirrelling
- squirrelling away
- squirrelly
- squirrels
- squirrels (away)
- squirrels away
- squirreltail
- squirreltail barley
- squirreltail grass