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protofeather. In DICTIOUS you will not only get to know all the dictionary meanings for the word
protofeather, but we will also tell you about its etymology, its characteristics and you will know how to say
protofeather in singular and plural. Everything you need to know about the word
protofeather you have here. The definition of the word
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English
Etymology
From proto- + feather.
Noun
protofeather (plural protofeathers)
- (paleontology) The hypothetical precursors of bird feathers, believed to have been grown by certain dinosaurs.