I . v. a.
1.
Obscure, cloud, dim, shade, shadow, make dark, make dim.
2.
Gloom, make gloomy, sadden, depress, damp, chill.
3.
Benight, make ignorant, stultify, stupefy.
4.
Perplex, obscure, make intricate.
5.
Sully, stain, dull, dim, defile.
II . v. n.
Grow dark.