Definition of sloshes:
(v) :
(intransitive, of a liquid) To shift chaotically; to splash noisily.
(v) :
(transitive, of a liquid) To pour noisily, sloppily or in large amounts.
(v) :
(intransitive) to move noisily through water or other liquid.
(v) :
(intransitive) To make a sloshing sound.
(v) :
(transitive, of a liquid) To cause to slosh.
(n) :
(countable) A quantity of a liquid; more than a splash.