alibi /alˈi-bī/

1. The plea in a criminal charge of having been elsewhere at the relevant time
2. The fact of being elsewhere
3. An excuse for failure (informal)

To provide an alibi for

• gas cap
• gas caps
• gas-carbon
• gas centrifuge
• gas centrifuges
• gas chamber
• gas chambers
• gas chromatography
• gas-coal
• gas-coke
• Gascon
• gasconade
• gasconaded
• gasconader
• gasconaders
• gasconades
• gasconading
• gas-condenser
• gas-condensers
• gasconism
• gasconisms
• Gascons
• gas constant
• gas constants
• gas cooker