Dictionary.com
Thesaurus.com

pro-life

American  
[proh-lahyf] / proʊˈlaɪf /

adjective

  1. opposed to legalized abortion; right-to-life.


pro-life British  

adjective

  1. (of an organization, pressure group, etc) supporting the right to life of the unborn; against abortion, experiments on embryos, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of pro-life

First recorded in 1960–65

Compare meaning

How does pro-life compare to similar and commonly confused words? Explore the most common comparisons:

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“He was a staunch pro-life senator with no equal.”

From Los Angeles Times Jul. 12, 2026

Even self-identified pro-life voters’ views on abortion tend to be complex.

From Slate May 5, 2026

The petitioner on Tuesday is First Choice, which runs five pro-life pregnancy centers.

From The Wall Street Journal Dec. 1, 2025

The modern Catholic church has consistently held to a pro-life position that encompasses more than abortion, including opposition to the death penalty.

From Salon Oct. 12, 2025

They are Christians who are pro-life and believe “that God’s design for human sexuality, marriage, and the family is a part of the natural law,” the lawsuit states.

From Washington Times May 23, 2023

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training