1. (

• overhaul ,
• modernize ,
• modernise

) make repairs, renovations, revisions or adjustments to; "You should overhaul your car engine"; "overhaul the health care system" ;

2. (

• modernize ,
• modernise ,
• develop ,

) become technologically advanced; "Many countries in Asia are now developing at a very fast pace"; "Viet Nam is modernizing rapidly" ;