tripwire

noun

"tripwire" is a 8-letter English headword indexed on PlainSpell.

The verdict

“tripwire” is uncommon English (frequency #77,294 among 3,151 “T” headwords), classed as a noun. The kind of spelling people second-guess.

#77,294
frequency rank, English
3,151
“T” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A cord or wire arranged so that when snagged or pulled by an intruder, it will trigger a detector or trap or a device, such as a land mine.

Corpus desk

Index EN-tripwire · tripwire · English

tripwire · rank #77,294 · 0 variants · 0 confusables

  • FREQ-RARE #77,294
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH treeless

Nearest frequency peer: treeless (-1 rank slots)

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.

Long-tail ranks near “tripwire”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “tripwire” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for tripwire
PropertyValue
Headwordtripwire
LanguageEnglish
Part of speechNoun
Letters8
Frequency rank#77,294
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “tripwire” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).tripwirefalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “treeless” (#77,293), “trow” (#77,295), “transworld” (#77,292). Among 3,151 “T” headwords, “tripwire” is #77,294. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

tripwire is uncommon English at frequency #77,294 among 3,151 “T” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

tripwire has no tracked misspelling variants, since its letter sequence doesn't invite the usual edit-distance slips. This headword has no recorded confusable partner, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From trip + wire. The correct English form is tripwire, spelled T-R-I-P-W-I-R-E.

Definition

  1. 1
    A cord or wire arranged so that when snagged or pulled by an intruder, it will trigger a detector or trap or a device, such as a land mine.
  2. 2
    Any means of detecting intruders or attackers.

Recorded use

Wiktionary examples

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

  1. Seeing the tripwire of a nearby bouncing Betty gave us cold chills, and we moved all the more slowly through the woods.
  2. They watched the two ghost-hunters run own the corridor and go crashing over the trip-wire.

Etymology

From trip + wire.

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); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "tripwire"?
"tripwire" is spelled T-R-I-P-W-I-R-E.
What does "tripwire" mean?
As a noun, "tripwire" means: A cord or wire arranged so that when snagged or pulled by an intruder, it will trigger a detector or trap or a device, such as a land mine.
What is the origin of the word "tripwire"?
From trip + wire. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "tripwire", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list