Lexic.us

Definition of Epiphragm

1. n. A membranaceous or calcareous septum with which some mollusks close the aperture of the shell during the time of hibernation, or æstivation.

Definition of Epiphragm

1. Noun. A dry layer of mucus used by a snail or mollusk to seal itself inside its shell during hibernation. ¹

¹ Source: wiktionary.com

Definition of Epiphragm

1. [n -S]

Medical Definition of Epiphragm

1. A membranaceous or calcareous septum with which some mollusks close the aperture of the shell during the time of hibernation, or aestivation. Origin: Gr. A covering, lid, fr. To block up. (19 Mar 1998)

Lexicographical Neighbors of Epiphragm

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