Eagre

adjective

1. Sharp; sour; acid.
2. Sharp; keen; bitter; severe.
3. Desirous; keen to do or obtain something.

   "I was eager to show my teacher how much I'd learned over the holidays."

4. Brittle; inflexible; not ductile.
5. Not employing lazy evaluation; calculating results immediately, rather than deferring calculation until they are required.

   "an eager algorithm"