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Webster 1913 Edition

Hydrophyllium

‖

Hyˊdro-phyl′li-um

,

Noun.

;

pl. L.

Hydrophyllia

(#)

, E.

Hydrophylliums

(#)

.

[NL., fr. Gr.

ὕδωρ

water + [GREEK] a leaf.]

(Zool.)

One of the flat, leaflike, protective zooids, covering other zooids of certain Siphonophora.