the act of adding a seasoning to food
"She reached for the salt and pepper shakers, carefully applying just enough seasoning to bring out the flavor in her soup."
Something used to add taste or flavour to food, such as salt and pepper or other condiment, herb or spice.
"She reached for the bottle of seasoning to sprinkle over the bland soup before serving it."
present participle of season
"The chef is seasoning the soup as we speak to ensure it has just the right amount of flavor."