PTERYLOSIS

Noun

pterylosis (plural pteryloses)

(ornithology) The particular arrangement of feathers on a bird.

Usage notes

Pterylosis refers to the arrangement of feathers and how they are implanted in the skin, while ptilosis refers to the properties of the feathers themselves.

Anagrams

• pterolysis

Source: Wiktionary


Pter`y*lo"sis, n. Etym: [NL., fr. NL. & E. pteryla.] (Zoöl.)

Definition: The arrangement of feathers in definite areas.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

25 February 2025

ENDLESSLY

(adverb) (spatial sense) seeming to have no bounds; “the Nubian desert stretched out before them endlessly”


coffee icon

Coffee Trivia

According to WorldAtlas, Finland is the biggest coffee consumer in the entire world. The average Finn will consume 12 kg of coffee each year.

coffee icon