Eagerness

Ea"ger*ness, n. 1. The state or quality of being eager; ardent desire. "The eagerness of love." Addison.

2. Tartness; sourness. [Obs.]

Syn. -- Ardor; vehemence; earnestness; impetuosity; heartiness; fervor; fervency; avidity; zeal; craving; heat; passion; greediness.