semiplume
nounB2Định nghĩa theo từ loại
Danh từ
nounPlural noun:
semiplumes
- 1.
(zoology) A feather which has a downy vane and a long rachis, often used for insulation.
semiplume feathers
Nguồn gốc từ
From semi- + plume.
(zoology) A feather which has a downy vane and a long rachis, often used for insulation.
semiplume feathers
From semi- + plume.