What is the meaning of Silk?

A fine fiber excreted by the silkworm or other arthropod (such as a spider).

A fine, soft cloth woven from silk fibers.

Anything which resembles silk, such as the filiform styles of the female flower of maize, or the seed covering of bombaxes.

The gown worn by a Senior (i.e. Queen's/King's) Counsel.

A Queen's Counsel, King's Counsel or Senior Counsel.

A pair of long silk sheets suspended in the air on which a performer performs tricks.

The garments worn by a jockey displaying the colors of the horse's owner.

To remove the silk from (corn).

profession, corps, cadre

social class, social stratum

Source: wiktionary.org