1. present participle of fuel; supplying with fuel or energy
Usage: British spelling
2. stimulating or encouraging the growth or intensity of something
Usage: figurative use

Examples

• The gas station was fuelling cars throughout the night.
• Solar panels are fuelling the building’s electrical systems.
• The controversy is fuelling public debate about the policy.
• Rising prices are fuelling consumer anger.
• The coach’s speech was fuelling the team’s determination.
• Media coverage is fuelling speculation about the merger.