plural noun Pro·cel·la·ri·idae \ˌprōsələˈrīəˌdē, prōˌsel-\

Definition of Procellariidae

  1. :  a family of oceanic birds (order Procellariiformes) comprising the fulmars, shearwaters, and related birds

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Origin and Etymology of procellariidae

New Latin, from Procellaria, type genus + -idae

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quaintly unconventional or refined

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