What is onide?

Some articles on onide:

Ballets Russes And Descendants - Principal Productions
... Goncharova 1915 Soleil de Nuit Nikolai Rimsky-Korsakov Léonide Massine Mikhail Larionov 1917 Parade Erik Satie Léonide Massine Pablo Picasso 1919 La Boutique fantasque ... Derain 1927 La chatte Henri Sauguet George Balanchine Naum Gabo 1927 Mercure Erik Satie Léonide Massine Pablo Picasso 1927 Pas d'acier Sergei Prokofiev Léonide Massine George Jaculov 1928 Apollon musagète (Apollo ...