Definition of "dew"

And Gideon said vnto God, If thou wilt saue Israel by mine hand, as thou hast said,Beholde, I will put a fleece of wooll in the floore: and if the deaw be on the fleece onely, and it bee drie vpon all the earth beside, then shall I know that thou wilt saue Israel by my hande, as thou hast said.And it was so: for he rose vp early on the morrow, and thrust the fleece together, and wringed the deaw out of the fleece, a bowle full of water.And Gideon said vnto God, Let not thine anger be hote against me, and I will speake but this once: Let mee prooue, I pray thee, but this once with the fleece. Let it now be drie onely vpon the fleece, and vpon all the ground let there be deaw.And God did so that night: for it was drie vpon the fleece onely, and there was deaw on all the ground.

1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], Judges 6:36–40

Tree don't care what the little bird sings / We go down with the dew in the morning light / The tree don't know what the little bird brings / We go down with the dew in the morning

2013, “We No Who U R”, in Warren Ellis, Nick Cave (lyrics), Push the Sky Away, performed by Nick Cave and the Bad Seeds

On their entrance, Aylmer was greeted by a new surprise—his daughter Lucy, whom he very naturally supposed was quietly in her bed, lay on the window-seat, the casement open, and herself asleep; but the traces of tears were upon her cheek, and her long fair hair loose, and yet saturated with the dews of the night.

1834, L[etitia] E[lizabeth] L[andon], chapter X, in Francesca Carrara. […], volume III, London: Richard Bentley, […], (successor to Henry Colburn), page 72

the golden dew of sleep

c. 1593 (date written), William Shakespeare, “The Tragedy of Richard the Third: […]”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act IV, scene i]

Thy people ſhalbe willing in the day of thy power, in the beauties of holineſſe from the wombe of the morning: thou haſt the dew of thy youth.

1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], Psalms 110:3

the dew of his youth

1858 October 16, Henry Wadsworth Longfellow, “The Courtship of Miles Standish”, in The Courtship of Miles Standish, and Other Poems, Boston, Mass.: Ticknor and Fields

The grasses grew / A little ranker since they dewed them so.

1887, Andrew B. Saxton, “Sunken Graves”, in The Century