D defs.my
Entry 1 sense Webster, 1913

Proceres

· Proc·e·res · IPA
01 n. pl. An order of large birds; the Ratitæ; -- called also Proceri.
  1. 1.
    An order of large birds; the Ratitæ; -- called also Proceri.(Zool.) Also: <ord>Proceri</ord>