eschec

Old French

Etymology

From Medieval Latin scaccus, from Arabic شَاه (šāh, king [in chess]), from Classical Persian شاه (šāh, shah, king), from Middle Persian 𐭬𐭫𐭪𐭠 (šāh), from Old Persian 𐏋 ( /⁠xšāyaθiya⁠/). Related is English check.

Noun

eschec oblique singularm (oblique plural eschés, nominative singular eschés, nominative plural eschec)

  1. failure (act of failing)
  2. (chess) check (instance where one must move or cover the king)

Descendants

  • French: échec
    • Catalan: xec
  • Middle Dutch: scaec
  • Middle English: chek, chekke
    • English: check, cheque (see there for further descendants)
  • Middle English: ches, chees, chesse, echesse, esches (via the plural eschés)