pulvinaria

noun

pul·​vi·​nar·​ia

ˌpəlvəˈna(a)rēə

1

capitalized : a genus of scales in which the females are large, flat, and nearly circular and secrete a cottony egg case see cottony maple scale

2

plural -s : any insect of the genus Pulvinaria

Word History

Etymology

New Latin, from Latin pulvinus cushion + New Latin -aria; from the appearance of the egg case

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