A process of adjusting or maintaining something to improve performance, particularly in machinery or vehicles.

ट्यून-अप

English Usage: "I took my car for a tune-up before the long road trip."

Hindi Usage: "मैंने लंबी सड़क यात्रा से पहले अपनी कार का ट्यून-अप कराया।"

To adjust or improve the performance of something, often used in the context of musical instruments or machinery.

ट्यून करना

English Usage: "The technician will tune up the engine to improve its efficiency."

Hindi Usage: "तकनीशियन इंजन की दक्षता बढ़ाने के लिए इसे ट्यून करेगा।"