Q: Is health-care housing where lots of people live in close proximity “congregant” or “congregate” living? I see both terms used interchangeably, even within the same publication.
A: “Congregate” is overwhelmingly more popular than “congregant” as an adjective to describe group services or facilities for people, especially the elderly, who need supportive care. And it’s the only one of the two usages included in the ten standard dictionaries we regularly consult.
American Heritage, for example, defines “congregate” as a verb meaning “to bring or come together in a group,” and as an adjective meaning “involving a group: congregate living facilities for senior citizens.” It defines “congregant” solely as a noun for “one who congregates, especially a member of a group of people gathered for religious worship.”
Collins, Dictionary.com, Merriam-Webster, Merriam-Webster Unabridged, and Webster’s New World have similar definitions. Lexico has similar definitions in its American English version but doesn’t include “congregate” as an adjective in its British version. Cambridge, Longman, and Macmillan don’t have either the noun “congregant” or the adjective “congregate.”
In the News on the Web corpus, a database from articles in newspapers and magazines on the Internet, the “congregate” usage is significantly more popular than the one with “congregant.”
Here are the results of some recent searches: “congregate living,” 820 examples; “congregant living,” 35; “congregate care,” 579; “congregant care,” 18; “congregate housing,” 95; “congregant housing,” 0.
In searches with Google’s Ngram viewer, which compares words and phrases in digitized books, “congregant living” barely registered, while “congregant care” and “congregant housing” didn’t show up at all.
As for the etymology, both “congregate” and “congregant” are derived from congregare, classical Latin for to collect together into a flock or company, according to the Oxford English Dictionary.
“Congregate,” the oldest of the two English words, showed up around 1400 as a verb meaning to collect or gather things together. In the 1500s, it took on the modern sense of to gather together into a group of people.
The adjective, which is derived from congregatus, past participle of congregare, appeared soon after the verb in this OED citation: “These men somme tyme congregate schalle goe furthe” (from an early 15th-century translation of Ranulf Higden’s Polychronicon, a 14th-century Latin work of history and theology).
The latecomer, “congregant,” is derived from congregantem, present participle of congregare. It showed up in the late 19th century as a noun that Oxford defines as “one of those who congregate anywhere; a member of a congregation; esp. a member of a Jewish congregation.”
We’ve expanded the dictionary’s first example: “The Bevis Marks synagogue, the only building of genuine historical interest in England which the Jews can boast, is at the present moment threatened with destruction at the hands of a portion of its own governing body, to the dismay of the majority of its congregants and of the community in general” (The Pall Mall Gazette, London, March 24, 1886).
The OED, an etymological dictionary based on historical evidence, doesn’t have an entry for “congregant” used as an adjective. As far as we can tell from a cursory search, the usage showed up in the 20th century, perhaps originally as an eggcorn, a word or phrase substitution like “egg corn” for “acorn.”
Here’s an example from a few decades ago: “Joan is a young woman who does considerable work with older people and serves on the board of a congregant housing facility for the elderly” (from Ministry of the Laity, 1986, by James Desmond Anderson and Ezra Earl Jones).