Standard Lemma guide

diamondback

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ˈdaɪməndˌbæk/

1

noun

Meaning 1

Either of two species of rattlesnake having a diamond pattern on the back: Crotalus adamanteus, found in the southeastern United States, and Crotalus atrox, found in the southwestern United States and northwestern and central Mexico.

Definition source: English Wiktionary via Wiktextract

Usage: common, name

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The saltmarsh terrapin of the Atlantic coast (Malaclemys terrapin).

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

large deadly rattlesnake with diamond-shaped markings

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: diamondback rattlesnake, Crotalus adamanteus

Antonyms: none provided

Broader terms: rattlesnake, rattler

History

Etymology

From diamond + back.

Across languages

Translations

7 source translations are retained for this English entry.

  • Bulgarian: диамантена гърмяща змия (diamantena gǎrmjašta zmija) — rattlesnake with diamond pattern on its back
  • Cherokee: ᎤᎦᏑᏘ (ugasuti) — rattlesnake with diamond pattern on its back
  • Finnish: floridankalkkarokäärme — rattlesnake with diamond pattern on its back
  • Finnish: teksasinkalkkarokäärme — rattlesnake with diamond pattern on its back
  • Spanish: crótalo adamantino — rattlesnake with diamond pattern on its back
  • Spanish: cascabel diamantino del este — rattlesnake with diamond pattern on its back
  • Spanish: crótalo diamante occidental — rattlesnake with diamond pattern on its back