rock gas
US
noun
Natural gas obtained by drilling through rock.
Origin
Late 19th century.
- lead
- leadable
- lead-acid
- lead article
- lead balloon
- Leadbeater's possum
- lead crystal
- leaded
- leaded light
- leaden
- leaden-footed
- leadenly
- leadenness
- leaden seal
- leader
- leader board
- leaderene
- leaderless
- leaderless resistance
- Leader of the House
- leadership
- leadership contest
- lead foot
- lead-footed
- lead-free