† pulviplumen.
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin pulvis , plume n.
Etymology: < classical Latin pulvis pulver n. + plume n.
Ornithology.
Obsolete.
rare.
1890 E. Coues 129 Such plumulæ, from being always dusted over with dry scurfy exfoliation, are called powder-down... I call them pulviplumes.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2020).