Third-person singular simple present indicative form of whirr.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "whirrs" in a sentence
"So everyone is rushing past you to the more Hollywoody options, but then people who see it admire it and the festival buzz machine whirrs into action."
"For a second Gabe rotates his head and whirrs like he's in synch with the broccoli."
""AM/FM Sound" spills the whole bag of tricks -- blurting keyboards, a few random whirrs in the background, innocent lyrics "I just sit here tonight and you will wait by my side" that lead into a wordless chorus of "Oh-ey-oh-ey-oh," all over a rudimentary bounce."