rock gas
US
noun
Natural gas obtained by drilling through rock.
Origin
Late 19th century.
- laughey
- laughful
- laugh-in
- laughing academy
- laughing boy
- laughing death
- laughing dove
- laughing game
- laughing gas
- laughing gear
- laughing goose
- laughing gull
- laughing hyena
- laughing jackass
- laughingly
- laughing matter
- laughing muscle
- laughing owl
- laughing post
- laughing stock
- laughing-thrush
- laugh in someone's face
- laughless
- laugh like a drain
- Laughlin