What does canonization mean?
Canonization is the formal act of declaring a deceased person to be a saint, most notably within the Roman Catholic Church, where it follows a rigorous investigation of the candidate's life, virtues, and verified miracles. The word also extends figuratively to describe the elevation of any person, text, or idea to a status of unquestioned authority — as when scholars speak of the canonization of certain works of literature into the cultural canon. In its primary sense it belongs to formal ecclesiastical language, while its figurative use frequently carries a critical edge, suggesting that something has been treated with excessive or unearned reverence. Derived from the Latin canon, meaning rule or standard, the term captures the idea of enrolling someone on an official list — literally placing their name among the saints. Understanding both senses illuminates how institutions confer lasting authority.
The act or process of officially declaring a deceased person to be a saint.
"The canonization of Joan of Arc took place in 1920."
Primarily associated with the Roman Catholic Church, though Orthodox churches have comparable processes.
By extension, the treatment of a person, work, or idea as authoritative, definitive, or beyond criticism.
"The film's immediate canonization surprised even its director."
Often used critically to imply excessive or premature veneration.
The plural is grammatically regular but uncommon, typically appearing when referring to multiple ceremonies across different times or places.
"The pontiff celebrated several canonizations during his visit to Asia."
A person can be dead for centuries before canonization — some saints waited over 500 years for the honor.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of canonization
Canonization derives ultimately from the Greek kanōn, meaning a measuring rod or standard, which passed into Latin as canon with the sense of a rule or authoritative list. The verb canonize arose from the practice of inscribing a saint's name on the canon, or official list, of saints recognized by the Church. The noun canonization entered English in the early modern period, alongside related words such as beatification. Cognates sharing this root include canonical, referring to accepted or authoritative texts, and the unrelated-sounding cannon, which entered English through French from the same Latin source.
Related word forms
How canonization is actually used
Formal register. The religious sense is specific and technical; the figurative sense often carries a mildly critical connotation, implying uncritical reverence rather than genuine sanctity. Plural is rare but regular.
Easily confused with canonization
Beatification declares a person 'blessed,' an intermediate step toward sainthood, while canonization is the final declaration that the person is a saint.