Whirl
Part of speech: verb
Definition: To rotate, revolve, spin or turn rapidly. To have a sensation of spinning or reeling. To make something or someone whirl.
Part of speech: noun
Definition: An act of whirling. Something that whirls. A confused tumult. A rapid series of events Dizziness or giddiness. A brief experiment or trial.
Convolution
Part of speech: noun
Definition: Something that is folded or twisted.Any of the folds on the surface of the brain.The shape of something rotating; a vortex.A form of moving average.A function that puts elements of multiple strings into arrays.