ostrichy

adjective2

1. •
   Resembling or characteristic of an ostrich.

   • Once upon a time there was an ostrich who, though very ostrichy, was even more of an egoist. — 1914
2. •
   Characteristic of one who buries one’s head in the sand (like in popular depictions of ostriches).

   • In the latter case we get a very ostrichy metaphysics: an attempt to solve a problem by denying its existence. — 1923