To whirl means to spin or turn around rapidly. When you twirl in circles until you're dizzy, you're whirling. A dancer might whirl across the stage, or autumn leaves might whirl through the air on a windy day. The word captures that quick, circular motion that makes everything blur together.

You can also use whirl to describe your mind spinning with thoughts. When you're trying to solve a difficult puzzle or remember something important, your thoughts might whirl around in your head. After an exciting day at an amusement park, you might say the whole experience was a whirl of colors, sounds, and sensations.

The phrase give it a whirl means to try something new, even if you're not sure you'll succeed. If a friend invites you to try ice skating for the first time, you might say, “Sure, I'll give it a whirl!” This informal expression suggests you're willing to try something unfamiliar and see what happens, even if you might wobble or fall.