What does vacua mean?

vacua (noun): A region of space that contains no matter. As a hashtag, #vacua carries this topic across social platforms.

How popular is #vacua?

#vacua has no measured public activity on the open social web in the last 7 days. It is currently wide open.

What hashtags are related to #vacua?

Related hashtags include #vacuation.

How much does it cost to own #vacua?

#vacua is available as a #name from $1,129.43 per year. You can claim it by card at https://hashtag.orghttps://hashtag.space/checkout/portal-name?name=vacua or with tokens on hashtag.space at https://hashtag.space/#vacua.

#vacua

Name: #vacua — a #name on hashtag.org
Brand: hashtag.org
Price: 1129.43 USD
Availability: InStock

Live, measured metrics for the hashtag #vacua from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #vacua

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$1,129.43/ year · 5-character #name

Claim #vacua — $1,129.43/yr→Buy on hashtag.space (web3)

card via hashtag.org · tokens via hashtag.space

Uses / 7 days

Mastodon

Accounts / 7 days

Mastodon

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-08 15:08 UTC

11-02

11-03

11-04

11-05

11-06

11-07

11-08

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-11-08 15:08 UTC

#vacuation

0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-08 15:08 UTC

Everything below is measured over the latest 3 public posts (spanning ~10500 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: Catalan (2) · English (1)

Avg boosts / post: 0.3

Used together with

#blackmetal ×2 #italia ×2 #metall ×2 #metal ×2 #musicametal ×2 #metalmusic ×2 #novembre2025 ×1 #noualbum ×1 #octubre2025 ×1 #nousingle ×1 #robertkuhn ×1 #closertotruth ×1

What “vacua” means

Wiktionary · Wikipedia

vacua/ˈvæ.kju.ə/

nounA region of space that contains no matter.

Full entry on Wiktionary →

A vacuum is space devoid of matter. The word is derived from the Latin adjective vacuus meaning "vacant" or "void". An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a perfect vacuum, which they sometimes simply call "vacuum" or free space, and use the term partial vacuum to refer to an actual imperfect vacuum as one might have in a laboratory or in space. In engineering and app

“Vacuum” on Wikipedia (CC BY-SA) →

#vacua across platforms

every network with a public tag surface

Follow #vacua straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/vacua