1
1837, in the meaning defined above
New Latin, from amphi- + Greek oxys sharp
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More Definitions for amphioxus
amphioxus
(Entry 1 of 2)
Amphioxus
Medical Definition of Amphioxus (Entry 2 of 2)
taxonomic synonym of branchiostoma
More from Merriam-Webster on amphioxus
Britannica.com: Encyclopedia article about amphioxus
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