night owl
/ˈnaɪt aʊl/
"night-owl" is a 8-letter English headword indexed on PlainSpell.
The verdict
“night owl” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 9
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An owl (order Strigiformes) that is nocturnal.
Corpus desk
Index EN-night-owl · night owl · English
night owl · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 9 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "N" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | night owl |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈnaɪt aʊl/ |
| Letters | 9 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “night owl” in English
Rare enough to double-check
night owl is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈnaɪt aʊl/. Rarity is why readers land here mid-draft. 3 senses are on record.
night owl doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From night + owl, from the fact that the bird is active at night. The correct English form is night owl, spelled N-I-G-H-T- -O-W-L.
Definition
- 1An owl (order Strigiformes) that is nocturnal.
- 2One who goes to bed late, or stays up late at night or in the early hours of the morning.
- 3A musical instrument which imitates an owl's hoot, consisting of a receptacle partly filled with water and a mouthpiece that is blown into.
Recorded use
Wiktionary examplesThese source excerpts show how night owl appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Their Weapons like to Lightning, came and went: / Our Souldiers like the Night-Owles lazie flight, / Or like a lazie Threſher with a Flaile, / Fell gently downe, as if they ſtrucke their Friends.
For nightowles ſhreeke where mounting larkes ſhould ſing.
Etymology
From night + owl, from the fact that the bird is active at night.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.