Translation

anterōpu means "Antelope" in English.
It's a katakanization, a loan-word.

anterōpu is normally written with katakana, as アンテロープ.
anterōpu written with hiragana is あんてろーぷ.
anterōpu does not have kanji.
Romaji a n te roo pu
Katakana
Hiragana

Orthography Notes