Definitions

1. noun

A type of aromatic rhizome, the root of the sweet flag plant, often used in perfumes, medicines, and spices.

“The herbalist used calamus to create a soothing tea for her customers.”

2. noun

A long, thin rod of metal or wood used for applying paint, varnish, or other substances.

“The artist used a calamus to apply the final coat of varnish to her painting.”