interactant

[ in-ter-ak-tuhnt ]

noun
  1. a person or thing that interacts.

  2. Chemistry. reactant (def. 2).

Origin of interactant

1
First recorded in 1945–50; interact + -ant

Words Nearby interactant

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024