noun Ceph·a·las·pis \-pə̇s\

Definition of Cephalaspis

  1. :  a genus (the type of the family Cephalaspidae) of Devonian ostracoderms having the head covered by a flattened shield rounded in front and prolonged into posteriorly directed lateral points and the eyes close together in the middle of the head shield — see cephalaspida

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Origin and Etymology of cephalaspis

New Latin, from cephal- + -aspis

Seen and Heard

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a trip made at another's expense

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