See more synonyms for sacrosanct on
  1. extremely sacred or inviolable: a sacrosanct chamber in the temple.
  2. not to be entered or trespassed upon: She considered her home office sacrosanct.
  3. above or beyond criticism, change, or interference: a manuscript deemed sacrosanct.

Origin of sacrosanct

First recorded in 1595–1605, sacrosanct is from the Latin word sacrō sānctus made holy by sacred rite. See sacred, saint
Related formssac·ro·sanc·ti·ty, sac·ro·sanct·ness, noun
Can be confusedreligious sacrilegious sacrosanctsacred sacrosanct Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for sacrosanctity

Historical Examples of sacrosanctity

  • It was then that I learned the sacrosanctity of private papers.

    The Belovd Vagabond

    William J. Locke

  • We confess ourselves unable to follow this transfer of the superstition of sacrosanctity from a king to a chamber.

  • But my boyish appreciation of the Bishop's mundane qualities was equaled by my faith in the sacrosanctity of his office.

  • He laughed at the reputation for sacrosanctity which the populace bestowed upon Sunario.

    The Hidden Force

    Louis Couperus

British Dictionary definitions for sacrosanctity


  1. very sacred or holy; inviolable
Derived Formssacrosanctity or sacrosanctness, noun

Word Origin for sacrosanct

C17: from Latin sacrōsanctus made holy by sacred rite, from sacrō by sacred rite, from sacer holy + sanctus, from sancīre to hallow
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

Word Origin and History for sacrosanctity



"superlatively sacred or inviolable," c.1600, from Latin sacrosanctus "protected by religious sanction, consecrated with religious ceremonies," from sacro, ablative of sacrum "religious sanction" (from neuter singular of sacer "sacred") + sanctus, past participle of sancire "make sacred" (for both, see sacred). Earlier in partially anglicized form sacro-seint (c.1500).

Online Etymology Dictionary, © 2010 Douglas Harper