D defs.my
Entry 3 senses · 2 variants Webster, 1913

Whur

· IPA
01 v. i. To make a rough, humming sound, like one who pronounces the letter r with too much force; to whir; to birr.
  1. 1.
    To make a rough, humming sound, like one who pronounces the letter r with too much force; to whir; to birr.
  2. 2.
    To snarl or growl, as a dog.
02 n. A humming or whirring sound, like that of a body moving through the air with velocity; a whir.
  1. 1.
    A humming or whirring sound, like that of a body moving through the air with velocity; a whir.