chill, n. 1. a bodily coldness with shivering...3. a checking of enthusiasm 4. a sudden fear, apprehension...

dusk, adj. see DIN...n. 1. the beginning of darkness in the evening;

dun, adj...AS dunn...dhus, dust-colored, mist gray, also in dusk, dust...

dun, v.t. & v.i. 1. a person who duns. 2. an insistent demand for payment of a debt.

debt,...4. in theology, a sin.

Webster's New World Dictionary