The top of the head of a bird; = cap, n.1 10d.
单词 | θ38713 |
释义 | the world > animals > birds > parts of or bird defined by > [noun] > head > part of (4) pileum1872 The top of the head of a bird; = cap, n.1 10d. frontlet1874 Ornithology. The margin of the head, behind the bill, of birds, generally clothed with rigid bristles. cap1889 Ornithology. The pileum or top of a bird's head, especially when distinctively coloured. Cf. black cap, n. 2. pileus1890 Ornithology. = pileum, n. Obsolete. rare. |
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