pteryla
English
Etymology
Possibly from ptero- + Ancient Greek ὕλη (húlē, “forest”).
Noun
pteryla (plural pterylas or pterylae)
- (ornithology) One of the areas of a bird's skin on which feathers grow.
Coordinate terms
References
- James A. H. Murray et al., editors (1884–1928), “Pteryla”, in A New English Dictionary on Historical Principles (Oxford English Dictionary), London: Clarendon Press, →OCLC.