checkmate (English)

Where does "checkmate" come from?

The English noun 'checkmate' travels back through Middle English 'chekmat'[1] and Old French 'eschec mat'[1] to the Arabic phrase 'شَاه مَاتَ'[1]. This Arabic phrase derives from the Classical Persian 'شاه مات'[1], meaning 'the king [is] amazed'[1]. Along the way, the expression evolved to designate the conclusive victory in a game of chess where an opponent's king faces unavoidable capture, as well as any losing situation with no escape.

Open questions

• The Middle English form may have experienced conflation with the Arabic word meaning to die. [2]

Full etymology tree

• checkmate (English), 'The conclusive victory in a game of chess that occurs when an opponent's king is threatened with unavoidable capture.'
  • inherited chekmat (Middle English), 'Said when the opponent's king is captured.'
    • borrowed eschec mat (Old French), 'alternative form of eschec et mat'
      • borrowed شَاه مَاتَ (šāh māta) (Arabic)
        • derived شاه مات (šâh mât) (Persian), 'alternative form of شاهمات'
        • influenced by مات (māta) (Arabic), 'to die'
          • inherited *mawut- (Proto-Semitic), 'to die'

Ancestors

• chekmat (Middle English)
• eschec mat (Old French)
• شاه مات (Persian)

Sources

1. checkmate (English) - Wiktionary
2. chekmat (Middle English) - Wiktionary
3. شاه مات (šâh mât) (Persian) - Wiktionary
4. مات (māta) (Arabic) - Wiktionary

Updated September 2026

More words starting with C

Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris