Make a vibrant sound, as of some birds
English: churr, whirr
whirrEnglish
whirr, birr, whir, churr, purr
Verb
Make a soft swishing sound
English: whizz, whiz, whirr, whir, birr, purr
Bahasa: mendengkur
Noun
Sound of something in rapid motion
English: whir, whirr, whirring, birr