tronc /trongk or (French) trɔ̃/

1. A collection of tips to be divided out later, eg among waiters
2. The system by which this is done

• gaseous diffusion
• gaseous diffusion enrichment
• gaseousness
• gaseousnesses
• gases
• gas escape
• gas escapes
• gasfield
• gasfields
• gas-filled
• gas fire
• gas-fired
• gas fires
• gas-fitter
• gas-fitters
• gas-fittings
• gas-furnace
• gas-furnaces
• gas gangrene
• gas gangrenes
• gas giant
• gas giants
• gas-globe
• gas-globes
• gas gun