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acentrous



acen·trous [ (ˈ)ā¦sen‧trəs]



acentrous   
adjective

Definition of acentrous

of some primitive fishes
: having the notochord persistent through life and lacking vertebral centra



First Known Use of acentrous

1887, in the meaning defined above



History and Etymology for acentrous

a- entry 2 + centr- + -ous



Dictionary Entries near acentrous