noun
antelope
Refers to antelope species; typically written in katakana.
アフリカのサバンナにはレイヨウがたくさんいる。
There are many antelopes on the African savanna.
The reading れいよう is a Sino-Japanese on'yomi reading of the kanji 羚羊, which is a Chinese-derived term for antelope. The katakana form レイヨウ is the standard modern spelling.