semiplume
English
Alternative forms
semi-plume
Etymology
Pronunciation
Audio (General American): (file)
Noun
semiplume (plural semiplumes)
- (zoology) A feather which has a downy vane and a long rachis, often used for insulation.
- semiplume feathers
References
- “semiplume”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.