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Webster 1913 Edition

Hypoarion

‖

Hyˊpo-a′ri-on

,

Noun.

;

pl.

Hypoaria

(#)

.

[NL., fr. Gr.

ὑπό

beneath + [GREEK] a little egg.]

(Anat.)

An oval lobe beneath each of the optic lobes in many fishes; one of the inferior lobes.

Owen.