thermae

noun

"thermae" is a 7-letter English headword indexed on PlainSpell.

The verdict

“thermae” 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) - Roman-style spring or baths with warm or hot water.

Corpus desk

Index EN-thermae · thermae · English

thermae · 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.

Key facts for thermae
PropertyValue
Headwordthermae
LanguageEnglish
Part of speechNoun
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “thermae” in English

thermaesits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

thermae is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Roman-style spring or baths with warm or hot water.".

The misspelling generator found no plausible variants for thermae, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From Latin thermae, plural of therma. See thermal. The correct English form is thermae, spelled T-H-E-R-M-A-E.

Definition

  1. 1
    Roman-style spring or baths with warm or hot water.

Recorded use

Wiktionary example

These source excerpts show how thermae appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The Greeks and Romans constructed in their homes special sun parlors (called helioses or thermae).

Etymology

From Latin thermae, plural of therma. See thermal.

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.

Frequently Asked Questions

How do you spell "thermae"?
"thermae" is spelled T-H-E-R-M-A-E.
What does "thermae" mean?
As a noun, "thermae" means: Roman-style spring or baths with warm or hot water.
What is the origin of the word "thermae"?
From Latin thermae, plural of therma. See thermal. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list