Standard Lemma guide

casemate

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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  • /ˈkeɪsmeɪt/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A bombproof chamber, usually of masonry, in which cannon may be placed, to be fired through embrasures; or one capable of being used as a magazine, or for quartering troops.

Definition source: English Wiktionary via Wiktextract

Topics: government, military, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: casement

Antonyms: none provided

2

noun

Meaning 2

A hollow molding, chiefly in cornices.

Definition source: English Wiktionary via Wiktextract

Topics: architecture

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From French casemate, from Italian casamatta. Further origin unclear, could be a compound casa (“house”) + matta (“mat (of straw), roof made of such material”), or borrowed from Greek χάσματα (chásmata) the plural of χάσμα (chásma, “gap”), presumably referring to the loopholes for shooting from.

Across languages

Translations

13 source translations are retained for this English entry.

  • Bulgarian: каземат (kazemat) — bombproof chamber as part of fortification
  • Catalan: casamata — bombproof chamber as part of fortification
  • Dutch: kazemat — bombproof chamber as part of fortification
  • Finnish: kasematti — bombproof chamber as part of fortification
  • French: casemate — bombproof chamber as part of fortification
  • German: Kasematte — bombproof chamber as part of fortification
  • Italian: casamatta — bombproof chamber as part of fortification
  • Polish: kazamata — bombproof chamber as part of fortification
  • Portuguese: casamata — bombproof chamber as part of fortification
  • Romanian: cazemată — bombproof chamber as part of fortification
  • Russian: казема́т (kazemát) — bombproof chamber as part of fortification
  • Spanish: casamata — bombproof chamber as part of fortification
  • Swedish: kasematt — bombproof chamber as part of fortification
Real reading context

casemate in complete knowledge articles