dedicateEnglishOxford American Thesaurusdedicate verb 1 she had dedicated her life to helping people and animals: devote, commit, pledge, bind, obligate, give, give over, surrender, set aside, allot, allocate, consign, sacrifice. 2 each book was dedicated to a noblewoman: inscribe, address, name; assign, offer. 3 the chapel was dedicated to the Virgin Mary: devote, assign; bless, consecrate, sanctify, hallow, make holy, make sacred.