fine-tune
- v improve or perfect by pruning or polishing
- v adjust finely
fine-tune the engine - v make fine adjustments or divide into marked intervals for optimal measuring
- Every day, every hour now counts, as Bush and Kerry fine-tune their strategies for the finish line.
- It became accepted wisdom that government could "fine-tune" the economy, pushing the twin accelerators of fiscal and monetary policy in order to avoid slowdowns, and applying the .
- Keyword searches are tough to fine-tune: Search for "Hole" and you get Courtney Love's band as well as the Butthole Surfers -- an embarrassment of riches you may not want.