amplexus

noun

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

The verdict

“amplexus” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A form of pseudocopulation, found chiefly in amphibians and horseshoe crabs, in which a male grasps a female with his front legs as part of the mating process.

Corpus desk

Index EN-amplexus · amplexus · English

amplexus · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" 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 amplexus
PropertyValue
Headwordamplexus
LanguageEnglish
Part of speechNoun
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “amplexus” in English

amplexussits 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

amplexus is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for amplexus in our index, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: Unadapted borrowing from Latin amplexus (“embrace”). The correct English form is amplexus, spelled A-M-P-L-E-X-U-S.

Definition

  1. 1
    A form of pseudocopulation, found chiefly in amphibians and horseshoe crabs, in which a male grasps a female with his front legs as part of the mating process.
  2. 2
    In vernation, the situation where two sides of one leaf overlap the two sides of the one above it.

Recorded use

Wiktionary examples

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

  1. Finally, we came upon a pair of Panamanian robber frogs locked in amplexus—the amphibian version of sex.
  2. In the middle, just below the surface, a male and a female were locked in amplexus, a coupling that can last for days as the male waits to fertilise the eggs when they are laid.

Etymology

Unadapted borrowing from Latin amplexus (“embrace”).

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 "amplexus"?
"amplexus" is spelled A-M-P-L-E-X-U-S.
What does "amplexus" mean?
As a noun, "amplexus" means: A form of pseudocopulation, found chiefly in amphibians and horseshoe crabs, in which a male grasps a female with his front legs as part of the mating process.
What is the origin of the word "amplexus"?
Unadapted borrowing from Latin amplexus (“embrace”). 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