RSG
noun
RSG is a noun meaning “Initialism of red supergiant” (English Wiktionary, September 2026). It is spelled R-S-G, and it appears about once in every 23 million words in written English (wordfreq, 2021 data). The plural of RSG is RSGs.
What does RSG mean?
noun
- 1
Initialism of red supergiant.
- 2
AustraliaResponsible Service of Gambling, a government certificate allowing hotel workers to work in a gambling establishment.
- 3
Initialism of random seed glitchless.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How do you pronounce RSG?
- Australia
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: En-au-RSG.ogg, Wikimedia Commons (author and licence on each file's page).
Forms of RSG
- RSGs plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How common is RSG?
RSG appears about once in every 23 million words in written English, the 145,125th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).