English English

very interested or eager; also sharp and quick to notice sharp; acute; intense; eager Having or showing eagerness or enthusiasm; sharp or highly developed (for senses).

a person who manages, guards, or takes care of something, such as a goalkeeper or zoo attendant

an essential or crucial piece of specific information

a central or decisive influence in a result or outcome

either of a pair of organs that filter waste products from the blood and produce urine

To go down on one or both knees; to rest the body on the knees.

a fastening made by looping a piece of string or rope upon itself; to tie in a knot