pogoniate
/pəˈɡəʊnɪeɪt/rare (humorous in later use)
adjective
Bearded, barbate; Ornithology (of a feather) having a vane, vexillate. Also occasionally as noun: a bearded person.
Origin
Late 19th century; earliest use found in The Century Dictionary. From post-classical Latin pogonium (C. Illiger Prodromus systematis mammalium et avium 188; from ancient Greek πώγων beard + post-classical Latin -ium: see -y) + -ate.