Definition of All Saints in English:

All Saints

Pronunciation /ˌɔːl ˈseɪnts/

noun

(also All-Saints)
Christian Church
  • 1The saints collectively.

    In early use not a fixed collocation.

  • 2All Saints' Day; the period around this.

Origin

Late Middle English; earliest use found in John Trevisa (c1342–?1402), translator. From all + the plural of saint.