noun (plural amphioxi or -oxuses) Etymology: New Latin, from amphi- + Greek oxys sharp Date: 1847 any of a genus ( Branchiostoma ) of lancelets
AMPHIOXUS
Meaning of AMPHIOXUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012