plural noun Can·cel·la·ri·idae \(ˌ)kanˌseləˈrīəˌdē\

Definition of Cancellariidae

  1. :  a family of herbivorous marine snails (order Pectinibranchia) having nonoperculate oval shells strongly sculptured with axial ribs and spiral ridges forming a latticelike pattern — see cancellaria

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Origin and Etymology of cancellariidae

New Latin, from Cancellaria, type genus + -idae

Seen and Heard

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to cast off or become cast off

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