birr¹ /bûr or bir/ (esp Scot and US)

1. Impetus, force, vigour
2. A violent push (Scot)
3. Emphasis, stress in speaking
4. Any sharp whirring sound

To whirr

• vettura
• vetturas
• vetturini
• vetturino
• vex
• vexata quaestio
• vexation
• vexations
• vexatious
• vexatiously
• vexatiousness
• vexatiousnesses
• vexatory
• vexed
• vexedly
• vexedness
• vexednesses
• vexed question
• vexed questions
• vexer
• vexers
• vexes
• vexilla
• vexillaries
• vexillary