† preomosternumn.

Origin: Formed within English, by derivation. Etymons: pre- prefix, omosternum n.

Etymology: < pre- prefix + omosternum n.

Zoology. Obsolete. rare. Apparently only attested in dictionaries or glossaries.

An anterior omosternum.

ΚΠ

1890 Cent. Dict. Preomosternum, an anterior omosternum.

Derivatives

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

ΚΠ

1890 Cent. Dict. Preomosternal, pertaining to the preomosternum.

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

单词	preomosternum
释义	† preomosternumn. Origin: Formed within English, by derivation. Etymons: pre- prefix, omosternum n. Etymology: < pre- prefix + omosternum n. Zoology. Obsolete. rare. Apparently only attested in dictionaries or glossaries. An anterior omosternum. ΚΠ 1890 Cent. Dict. Preomosternum, an anterior omosternum. Derivatives † preomosternal adj. Obsolete rare Apparently only attested in dictionaries or glossaries. ΚΠ 1890 Cent. Dict. Preomosternal, pertaining to the preomosternum. This entry has been updated (OED Third Edition, March 2007; most recently modified version published online June 2021). < n.1890
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