v. t. & i. [ AS. āslacian, slacian, to slacken. Cf. Slake. ] To mitigate; to moderate; to appease; to abate; to diminish. [ Archaic ] Chaucer. [ 1913 Webster ]
v. t.
It could not slake mine ire nor ease my heart. Shak. [ 1913 Webster ]
v. i.
Slake trough,
a. Not capable of being slaked. [ 1913 Webster ]
a. Not slaked; unslacked;