Definition of supersign in English:

supersign

noun

  • 1A diacritical mark written or printed above a letter, especially in Esperanto.

  • 2A combination of letters, figures, symbols, etc. forming a unit.

Origin

Early 20th century. From super- + sign.

Pronunciation

supersign

/ˈsjuːpəsʌɪn//ˈsuːpəsʌɪn/