Standard Lemma guide

eutectoid

adj · noun · 2 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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1

adj

Meaning 1

Describing the phase-change reaction of an alloy in which, on cooling, a single solid phase transforms into two other solid phases.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An alloy of a composition that undergoes the eutectoid transformation.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From eutectic + -oid.

Across languages

Translations

4 source translations are retained for this English entry.

  • French: eutectoïde — Translations
  • Greek: ευτηκτοειδής (eftiktoeidís) — Translations
  • French: eutectoïde — Translations
  • Romanian: eutectoid — Translations