Dewy \Dew"y\, a.

1. Pertaining to dew; resembling, consisting of, or moist with, dew.

A dewy mist Went and watered all the ground. --Milton.

When dewy eve her curtain draws. --Keble.

2. Falling gently and beneficently, like the dew.

Dewy sleep ambrosial. --Cowper.

3. (Bot.) Resembling a dew-covered surface; appearing as if covered with dew.

Source: Webster's Revised Unabridged Dictionary (1913)