Breadcrumb Home > Thesaurus > S Synonyms of sanctum Find synonyms for: Noun 1. sanctum, sanctum sanctorum, retreat usage: a place of inviolable privacy; "he withdrew to his sanctum sanctorum, where the children could never go" 2. holy place, sanctum, holy, topographic point, place, spot usage: a sacred place of pilgrimage WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sanctum (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: parallax Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language