Definition of septcentenary in English:

septcentenary

Pronunciation: /-ˈsentnˌerē//ˌsep(t)senˈtenərē/

noun

  • The seven-hundredth anniversary of a significant event.

adjective

  • Relating to a seven-hundredth anniversary.

Pronunciation:

septcentenary

/-ˈsentnˌerē//ˌsep(t)senˈtenərē/