English version

tune-up in Engineering topic

tune-upˈtune-up noun [singular] πŸ”Š πŸ”Š 1 TETTCthe process of making small changes to an engine so that it works as well as possible2 an occasion that someone uses as preparation for a more important occasion πŸ”Š He is treating the semi-finals as a tune-up.
Examples from the Corpus
tune-upβ€’ If you give the engine regular tune-ups, it will last much longer.β€’ Therefore, he is treating the semi-final trials more as a tune-up.β€’ It's about time to take the car in for a tune-up again.β€’ Perhaps the owner asked for a spiritual tune-up.