Slosh/slɑːʃ/ Definition 1 of 5Pro Tip 1/3Vivid Imagery Use 'slosh' to describe a vivid scene where liquids move noisily. The soup sloshed in her bowl as she hurried to the table. Pro Tip 2/3Slosh ≠ Spill 'Slosh' involves movement within a container, not liquid spilling out. Be careful not to slosh the juice while stirring. Pro Tip 3/3Onomatopoeic 'Slosh' sounds like the noise it's describing, making it onomatopoeic. I sloshed the mop in the pail, the sound echoing in the room.