slosh

1. A quantity of a liquid; more than a splash.

   We added a slosh of white wine to the sauce.

2. A sloshing sound or motion.
3. Slush.

1. (of a liquid) To shift chaotically; to splash noisily.

   The water in his bottle sloshed back and forth as he ran.

2. (of a liquid) To cause to slosh

   The boy sloshed water over the edge of the bath.

3. To make a sloshing sound.

   They were so completely soaked that they sloshed when he walked.

4. (of a liquid) To pour noisily, sloppily or in large amounts

   He really sloshed on the sauce- they were a bit strong for my taste.

5. To move noisily through water or other liquid.

   The streets were flooded, but they still managed to slosh their way to school.

6. To punch (someone).

noun

Backslash, the character \.