The stipe or stem of some fungi which are particularly thin and thread-like.
The long fine silky filaments excreted by several mollusks (particularly Pinna nobilis) by which they attach themselves to the sea bed, and from which sea silk is manufactured.
An exceptionally fine and valuable fibre or cloth of ancient times. Originally used for fine flax and linens, the word was later extended to fine cottons, silks, and sea silk.
A cloud species which consists of rounded tufts of cloud, often formed by dissipation from larger cloud species. Associated with cirrus, cirrocumulus, altocumulus, and stratocumulus genera.
A flock or tuft of wool or wool-like hairs; the downy plumage of unfledged birds.