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caucus

/ˈkɔː.kəs/

Political meeting to coordinate candidates or policy

From Uncertain; possibly Algonquian, with a competing Medieval Latin route caucus (Political consultation or private party meeting).

noun
verb
caucus
Medieval Latin
Verified
caucus
“Drinking vessel”; a possible source or intermediary, though the connection is disputed

from Medieval Latin caucus (“drinking vessel”).

Boston, 1760s
Verified
Caucus Club
A Boston political and social club possibly gave the word its name

from Medieval Latin caucus (“drinking vessel”).

American English, 1763
Verified
caucus
A private meeting of party leaders or local voters

from Medieval Latin caucus (“drinking vessel”).

Modern English
caucus

In 1760s Boston, politics apparently needed a back room—and perhaps a club with a mysterious name. The earliest American evidence gives us caucus in 1763, but nobody can say with confidence where the club’s name came from. One theory points to Algonquian forms such as cawaassough or caucauasu, glossed as “counselor,” “elder,” or “adviser”; another links it to Medieval Latin caucus, “drinking vessel,” perhaps through the Boston Caucus Club. That second possibility creates a wonderfully tavern-like picture: political insiders gathering around cups before deciding whom everyone else should vote for. The famous story that Boston caulkers invented the term is almost certainly folk etymology, but it survives because it sounds exactly like the sort of occupational conspiracy a young democracy might hatch. So caucus remains a word with a locked door at its origin: behind it, advisers—or drinkers—are still arguing.

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