ballon d'essai /ba-lɔ̃ de-sāˈ/ (French)

1. An experimental balloon
2. A feeler or preliminary sounding of opinion

• belying
• bel étage
• BEM
• brokery
• brokes
• broking
• brokings
• brolga
• brolgas
• brollies
• brolly
• brom-
• bromance
• bromate
• bromates
• brome-grass
• bromelain
• bromelains
• bromelia
• Bromeliaceae
• bromeliaceous
• bromeliad
• bromeliads
• bromelias
• bromelin