tetracyclic
adjective, noun
tetracyclic is spelled T-E-T-R-A-C-Y-C-L-I-C: 11 letters. It appears about once in every 47 million words in written English, the 211,986th most frequent word form (wordfreq, 2021 data). As an adjective, tetracyclic means “Having four rings” (English Wiktionary, September 2026).
How many letters and syllables are in tetracyclic?
| Letters | 11: T-E-T-R-A-C-Y-C-L-I-C |
|---|---|
| In writing | about once in every 47 million words; the 211,986th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is tetracyclic?
Tetracyclic appears about once in every 47 million words in written English, the 211,986th 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).
Forms of tetracyclic
- tetracyclics plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does tetracyclic mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Having four rings.
- 2
Of a pharmaceutical: based upon tetracycline.
- 3
Of a flower: composed of four whorls or organs.
noun
- 1
Any drug derived from tetracycline
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does tetracyclic come from?
From tetra- + cyclic.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).