1. a person who opposes abortion and advocates for legal restrictions or bans on the procedure

1. relating to or characteristic of opposition to abortion

Examples

• The antiabortionist movement has organized numerous campaigns to change state laws.
• She identified as an antiabortionist and volunteered at a crisis pregnancy center.
• Antiabortionist groups gathered outside the clinic to protest.
• The candidate's antiabortionist stance appealed to conservative voters.
• Many antiabortionists believe life begins at conception.
• The debate between antiabortionists and pro-choice advocates continues to dominate political discourse.