Associations to the word «Uropygial»
Wiktionary
UROPYGIAL, adjective. (ornithology) Of or pertaining to the uropygium; on the rump.
UROPYGIAL GLAND, noun. A secretory organ, at the base of a bird's tail, that secretes the oil used in preening.
Wise words
However many holy words you read, however many you speak,
what good will they do you if you do not act upon them?