What is the meaning of Topknot?

A decorative knot of hair on the crown of the head, sometimes having ribbons or feathers.

A decorative headdress.

A crest or knot of feathers upon the head or top, as of a bird.

Any fish in one of several genera:

  1. The New Zealand topknot, Notoclinus fenestratus
  2. The Norwegian topknot, Phrynorhombus norvegicus
  3. The brown topknot, Notoclinus compressus
  4. Several species in the genus Zeugopterus
  5. A small European flounder (Phrynorhombus regius, syn. Rhombus punctatus).

The New Zealand topknot, Notoclinus fenestratus

The Norwegian topknot, Phrynorhombus norvegicus

The brown topknot, Notoclinus compressus

Several species in the genus Zeugopterus

A small European flounder (Phrynorhombus regius, syn. Rhombus punctatus).

Source: wiktionary.org