Vaguepost, n.

vaguepost /ˈveɪɡpəʊst/ n. & v.

[Formed within English, from vague adj. (c. 1540, adopted via Middle French from Latin vagus 'wandering, uncertain') + post n./v. (Internet sense, c. 1985, from earlier printing and postal senses). Attested in written English from 2011; popularized c. 2024–2026 in the wake of its elder cognate vaguebook, v. (c. 2009).]¹

1. n. A short public post — usually on a social network — framed so that its referent is deliberately withheld, inviting the reader to supply the missing context. Her vaguepost about "some people" acquired four thousand replies before noon.²

2. v. intr. To publish such a post; to engage in this practice habitually. He had been vagueposting for a week about "the situation at home," and his followers' guesses had grown elaborate.

Usage.

Frequently confused with subtweet, v. (c. 2009). The distinction is more than decorative. A subtweet has a referent — a specific person, post, or remark — and its ambiguity is a cover: the initiate sees the target, the outsider does not. A vaguepost has no referent in this sense. Its ambiguity is not protective but generative: it is an empty frame offered to the reader, who completes it. As the digital-culture researcher Zari Taylor puts it, a vaguepost "allows everyone who's interacting with it to place their own definition or guesses on what the person's talking about." A subtweet hides a secret; a vaguepost solicits an invention.³

Cf. roman à clef, a form of prose fiction first associated with Madeleine de Scudéry's Clélie, histoire romaine (1654–1661), in which characters are nominally fictional but identifiable as real contemporaries by readers holding the clef. The vaguepost is the roman à clef stripped of its roman and of its clef: all inference, no referent, and no novel to carry it.

Editor's note. The entry above draws chiefly on a January 2026 Rolling Stone feature and the Wikipedia entry for vagueposting, the latter giving the earliest attestation this lexicographer has found; the distinction between subtweet and vaguepost is Taylor's. The word's sense and scope are still in motion as of this entry's drafting, and a future revision may narrow or broaden the definition. Example sentences in senses 1 and 2 are invented, as is customary in dictionaries where corpus sentences would identify a specific user; they are intended to be plausible and neither cruel nor self-deprecating.