PEACEKEEPER Scrabble 21 Words With Friends 24 Definition noun a member of a military force that is assigned (often with international sanction) to preserve peace in a trouble area. noun someone who keeps peace. noun the pistol of a law officer in the old West. See all 95 words you can make from PEACEKEEPER → 11-letter words Words starting with P Words ending with R ← Unscramble different letters