Related Clues:

• Outflow's opposite
• Getting down
• Food or air
• Gourmand's pastime
• Anorexic's aversion
• Valve under the hood
• Type of valve
• Fuel opening
• Polishing off
• What you eat
• What's eaten
• Really bothering
• Exhaust opposite
• Taking a lunch break, e.g.
• It's vital to life