ex mero motu /eks mēˈrō mōˈtū or merˈō mōˈtoo/

1. From his or her own impulse
2. Of his, her or its own accord

• budgie
• budgies
• budgie smugglers
• budging
• budless
• budmash
• budmashes
• budo
• budos
• buds
• bud-scale
• bud-scales
• budworm
• budworms
• buenas noches
• buenas tardes
• buenos dias
• buff
• buffa
• buffalo
• buffalo-berries
• buffalo-berry
• buffalo-bird
• buffalo-birds
• buffalo chips