glaucus
/ˈɡlɔkəs/noun
glaucus is spelled G-L-A-U-C-U-S: 7 letters. It appears about once in every 10 million words in written English, the 92,628th most frequent word form (wordfreq, 2021 data, counting Glaucus, the name). As a noun, glaucus means “Any member of the genus Glaucus of nudibranchiate mollusks, found in the warmer latitudes, swimming in the open sea, strikingly colored with blue and…” (English Wiktionary, September 2026). The plural of glaucus is glaucuses.
How many letters and syllables are in glaucus?
| Letters | 7: G-L-A-U-C-U-S |
|---|---|
| In writing | about once in every 10 million words; the 92,628th most frequent word form |
| Wrong spellings searched | none measured in search |
| Sounds like | |
| Rhymes with |
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); rhymes and same-letter words are computed by PlainSpell from its own word list.
How common is glaucus?
Glaucus appears about once in every 10 million words in written English, the 92,628th most frequent word form in the list. The list counts every capitalisation together, so this includes Glaucus, the name.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce glaucus?
- UK /ˈɡlɔːkəs/
- US /ˈɡlɔkəs/
- /ˈɡlɑkəs/
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Words people confuse with glaucus
Sounds like: glaucous (Wiktionary's homophone list; some hold only in some accents).
Sources: English Wiktionary (homophones, alternative spellings).
What rhymes with glaucus?
One word on PlainSpell end in the same sounds as glaucus from its last stressed vowel (/ɔkəs/):
Computed by PlainSpell from the pronunciations in the English Wiktionary (dump of September 2, 2026): a rhyme shares every sound from the last stressed vowel to the end; ordered by written frequency (wordfreq 3.1).
Forms of glaucus
- glaucuses plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does glaucus mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Any member of the genus Glaucus of nudibranchiate mollusks, found in the warmer latitudes, swimming in the open sea, strikingly colored with blue and silvery white.
- 2
A desert lime (Citrus glauca), a thorny shrub species endemic to semi-arid regions of Australia.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does glaucus come from?
Borrowed from translingual Glaucus, from Latin glaucus, from Ancient Greek γλαῦκος (glaûkos, “blue-grey fish”), from γλαυκός (glaukós, “blue-green, blue-grey”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).