alien life form
originally Science Fiction
noun
A form of life found on other planets, especially an extraterrestrial being.
Origin
1930s.
- heating system
- heat island
- heat lamp
- heat lightning
- heat loss
- heat map
- Heat-Moon, William Least
- heatproof
- heat pump
- heat-resistant
- heat-seal
- heat-seeking
- heat-sensitive
- heat shield
- heat-shock protein
- heat sink
- heatstroke
- heat-treat
- heat treatment
- heatwave
- heave
- heave compensator
- heave-ho
- heave in sight (or into view)
- heavel