Definition of equestrienne in English:

equestrienne

noun

  • A female rider or performer on horseback.

    • ‘Fellow school pupil and outstanding equestrienne Sam Magennis, also 16, is making a name for herself in the world of eventing.’
    • ‘Fanny was, by all accounts, a fine equestrienne smartly turned out as she sought every opportunity to ride.’
    • ‘She has an equestrienne profile with boot and jodhpurs as two essential items.’
    • ‘In fact, Larasati had long harbored a secret desire to become a professional equestrienne.’

Origin

Mid 19th century: alteration of equestrian, on the pattern of feminine nouns such as Parisienne.

Pronunciation:

equestrienne

/ɪˌkwɛstrɪˈɛn/