rtd
adjective
rtd is an adjective meaning “Abbreviation of retired” (English Wiktionary, September 2026). It is spelled R-T-D, and it appears about once in every 2 million words in written English (wordfreq, 2021 data).
What does rtd mean?
adjective
- 1
Abbreviation of retired.
adjective
- 1
Initialism of ready-to-drink.
noun
- 1
Initialism of real-time detection.
- 2
Initialism of research and technological (or technical) development.
- 3
Initialism of resonant-tunneling diode.
- 4
Initialism of resistance temperature device/detector.
- 5
Abbreviation of retard.
- 6
Initialism of round-trip delay.
- 7
Initialism of ready-to-drink.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How common is rtd?
Rtd appears about once in every 2 million words in written English, the 38,863rd 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).