Pronunciation : Birr
Part of Speech : v.
Etymology : [Cf. OE. bur, bir, wind, storm wind, fr. Icel. byrr wind. Perh. imitative.]
Definition : Defn: To make, or move with, a whirring noise, as of wheels in motion.
i. [imp. & p. p. Birred; p. pr. & vb. n. Birring.]
Source : Webster's Unabridged Dictionary, 1913
Pronunciation : Birr
Part of Speech : n.
Definition : 1. A whirring sound, as of a spinning wheel.
2. A rush or impetus; force.
Source : Webster's Unabridged Dictionary, 1913