ternion
"ternion" is a 7-letter English headword indexed on PlainSpell.
The verdict
“ternion” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 7
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A group of three things together; a ternary, triplet or triad.
Corpus desk
Index EN-ternion · ternion · English
ternion · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 7 letters
- VOW-3 3 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "T" 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 | ternion |
| Language | English |
| Part of speech | Noun |
| Letters | 7 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “ternion” in English
Rare enough to double-check
ternion is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
We couldn't generate a plausible misspelling set for ternion, and the word's spelling is regular enough that our generator found nothing worth flagging. This entry stands alone in our confusable dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From Latin ternio, from terni (“three each”). See tern (adjective). The correct English form is ternion, spelled T-E-R-N-I-O-N.
Definition
- 1A group of three things together; a ternary, triplet or triad.
- 2A section of paper for a book containing three double leaves or twelve pages.
Recorded use
Wiktionary exampleThese source excerpts show how ternion appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
disposing them into ternions of three general hierarchies
Etymology
From Latin ternio, from terni (“three each”). See tern (adjective).
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.