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



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Word of the Day

15 May 2024

INCURRING

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Decaffeinated coffee comes from a chemical process that takes out caffeine from the beans. Pharmaceutical and soda companies buy the extracted caffeine.

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