slake /sleɪk/verb 9noun 2forms 6 verb9 •To satisfy (thirst, or other desires).It could not slake mine ire nor ease my heart. — 1591 •To become mixed with water, so that a true chemical combination takes place.The lime slakes. •To mix with water, so that a true chemical combination takes place. •To cool (something) with water or another liquid. •(Scotland) To besmear. •(no longer used) Of a person: to become less energetic, to slacken in one's efforts. •(no longer used) To become less intense; to weaken, decrease in force. •(no longer used) To slacken; to become relaxed or loose.When the body's strongest sinews slake. — 1595 •(no longer used) To go out; to become extinct.His flame did slake. — 1613 noun2 •A slack, a tidal wetland.A "slake" of similar character, but of much less extent, was, until recently, found within the estuary of the Tyne. This is […] "Jarrow Slake" [...] frequented by great numbers of aquatic birds. — 1874 •(Scotland) A sloppy mess. formsslaked · yslaked · slaking · slakes · slaketh · slakest