- protoptile
- \(ˈ)prō|täptə̇l\ noun
(-s)
Etymology: prot- + -ptile: one of the first set of down feathers in young birds having two sets of down
Useful english dictionary. 2012.
protoptile
Look at other dictionaries:
protoptile — pro·top·tile … English syllables
-ptile — ptə̇l, pˌtīl noun combining form ( s) Etymology: Greek ptilon : feather neossoptile teleoptile protoptile … Useful english dictionary
