- Any living thing: an extraterrestrial life formMore example sentences
- The scientists say it is the first time that such a complex life form has been found living in an underwater volcano.
- What about the belief that a finite entity, a life form of some form or other, now quite possibly dead, created our universe?
- I was basically an extraterrestrial life form on this planet.
More definitions of life formDefinition of life form in:
- The US English dictionary