Visually suggestive of a swirl, whorl, or vortex.(adjective)
That moves in a whirling motion.(adjective)
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Use "whirly" in a sentence
"Lockheed Martin has developed a fake maple leaf seed, or so-called whirly bird, loaded with navigation equipment and imaging sensors."
""Jason lives in this kind of whirly, madcap world where everything is moving all at once and [Haley] is like this nice, calm center.""
"To be honest, it was such a whirly wondrous week or so of catch-up overload that I'm not even going to try and keep track; I'll just hope I don't offend anyone by failing to mention them."