Ornis

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A bird. formal
  2. 2
    The birds collectively of a region; avifauna.

    "Baird then proceeds to treat of the eastward movement of American birds, and its influence on the ornis of Greenland and Europe, and vice versâ."

Example

More examples

"Baird then proceeds to treat of the eastward movement of American birds, and its influence on the ornis of Greenland and Europe, and vice versâ."

Etymology

From German Ornis, from Ancient Greek ὄρνις (órnis, “bird”), Ancient Greek ὄρνιθος (órnithos, “bird”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.