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From translingual Pectinacea + -an.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Any of the Pectinacea, an obsolete suborder of mollusks now known as the superfamily Pectinoidea. Full definition →
From translingual Pectinacea + -an.
Etymology from Wiktionary, CC BY-SA 4.0.