† pseudostomosisn.

Origin: Formed within English, by derivation. Etymons: pseudostome n., -osis suffix.

Etymology: < pseudostome n. + -osis suffix.

Zoology. Obsolete. rare.

The formation of a pseudostome in a sponge.

ΚΠ

1887 W. J. Sollas in Encycl. Brit. XXII. 416/1 In some sponges..secondary independent openings, deceptively like oscules, are added. This pseudostomosis is due to a folding of the entire sponge, so as to produce secondary canals or cavities.

Derivatives

† pseudostomotic adj. Obsolete rare Apparently only attested in dictionaries or glossaries.

ΚΠ

1890 Cent. Dict. Pseudostomotic, characterized by or exhibiting pseudostomosis; provided with pseudostomes or false oscules, as a sponge.

This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2021).

单词	pseudostomosis
释义	† pseudostomosisn. Origin: Formed within English, by derivation. Etymons: pseudostome n., -osis suffix. Etymology: < pseudostome n. + -osis suffix. Zoology. Obsolete. rare. The formation of a pseudostome in a sponge. ΚΠ 1887 W. J. Sollas in Encycl. Brit. XXII. 416/1 In some sponges..secondary independent openings, deceptively like oscules, are added. This pseudostomosis is due to a folding of the entire sponge, so as to produce secondary canals or cavities. Derivatives † pseudostomotic adj. Obsolete rare Apparently only attested in dictionaries or glossaries. ΚΠ 1890 Cent. Dict. Pseudostomotic, characterized by or exhibiting pseudostomosis; provided with pseudostomes or false oscules, as a sponge. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2021). < n.1887
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