1. the process of thoroughly examining and repairing something

1. examining and repairing something thoroughly
Usage: present participle of overhaul
2. catching up with and passing someone or something
Usage: present participle of overhaul

Examples

• The mechanic is overhauling the engine completely.
• They’re overhauling the entire computer system this weekend.
• The runner was overhauling his competitors in the final stretch.
• The company is overhauling its hiring policies.
• The overhauling of the old building will take six months.
• After overhauling the curriculum, test scores improved significantly.
• The ship requires a complete overhauling before its next voyage.