Definition of superexcellence in English:

superexcellence

noun

  • The quality or condition of being superexcellent; superior or supreme excellence.

Origin

Late 15th century; earliest use found in John Lydgate (c1370–c1449), poet and prior of Hatfield Regis. From (i) Middle French superexcellence.

Pronunciation

superexcellence

/ˌsjuːpərˈɛksələns//ˌsuːpərˈɛksələns//ˌsuːpərˈɛksəl(ə)ns/