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infraclavicle

noun
in·​fra·​clavicle | \ ¦infrə+\

Definition of infraclavicle

: a bony element in the shoulder girdle lying below the cleithrum in some ganoid and crossopterygian fishes and supposed to be the true homologue of the clavicle of higher animals

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History and Etymology for infraclavicle

infra- + clavicle

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