right to life

Short definition from Wiktionary

Noun

1. 1
   Used other than figuratively or idiomatically: see right, life.
2. 2
   The right of a human being to the continuation of his or her life.
3. 3
   The moral or legal entitlement of an unborn child to be born, and not have its birth prevented through an abortion or other medical procedure.

Adjective

1. 1
   Describing an antiabortion political position.