helidrome

noun

"helidrome" is a 9-letter English headword indexed on PlainSpell.

The verdict

“helidrome” 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 airfield or airbase for helicopters.

Corpus desk

Index EN-helidrome · helidrome · English

helidrome · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "H" 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 helidrome
PropertyValue
Headwordhelidrome
LanguageEnglish
Part of speechNoun
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “helidrome” in English

helidromefalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

helidrome is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "An airfield or airbase for helicopters.".

The misspelling generator found no plausible variants for helidrome, since its letter sequence doesn't invite the usual edit-distance slips. We don't track a confusable pairing for this entry, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From heli- + -drome. The correct English form is helidrome, spelled H-E-L-I-D-R-O-M-E.

Definition

  1. 1
    An airfield or airbase for helicopters.

Recorded use

Wiktionary examples

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

  1. The lack of hospital beds in the town is even more stark at the helidrome, where helicopters drop off patients for first aid and assessment.
  2. The parade ground is now buried under a helidrome that will welcome the highest-profile visitors.

Etymology

From heli- + -drome.

Synonyms

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 "helidrome"?
"helidrome" is spelled H-E-L-I-D-R-O-M-E.
What does "helidrome" mean?
As a noun, "helidrome" means: An airfield or airbase for helicopters.
What is the origin of the word "helidrome"?
From heli- + -drome. 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