- protoptile
- pro·top·tile
English syllables. 2014.
protoptile
Look at other dictionaries:
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
-ptile — ptə̇l, pˌtīl noun combining form ( s) Etymology: Greek ptilon : feather neossoptile teleoptile protoptile … Useful english dictionary
