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

• glossolalia
• glossolalias
• glossolalic
• glossological
• glossologies
• glossologist
• glossologists
• glossology
• gloss over
• gloss paint
• gloss paints
• glossy
• glossy magazine
• glossy magazines
• glossy starling
• glossy starlings
• -glot
• glottal
• glottal stop
• glottal stops
• glottic
• glottidean
• glottides
• glottis
• glottises