To spread something thickly on something else; to coat well. / (often followed by with) To apply generously upon. / To squander.

(cooking) A thick sauce or spread that is to be slathered (spread thickly) onto food. / Drool (especially if abundant). / (usually in the plural) A generous or abundant quantity.

simple past tense and past participle of slather

present participle of slather

The act of spreading thickly.

plural of slather

Third-person singular simple present indicative form of slather

plural of slathering

(Australia) Freedom to act without repercussions; free rein.