1
: a general adjustment to ensure operation at peak efficiency
an engine tune-up
2
: a preliminary trial : warm-up
Examples of tune-up in a Sentence
Recent Examples on the Web
During the national anthem ahead of a World Cup tune-up game against Nigeria, the players held small pink and purple school backpacks in front of them.
—
CBS News, 28 Mar. 2026
Heating and cooling across seasons Restivo's Heating & Air Conditioning offers services that can include system installation, seasonal tune-ups, troubleshooting and repairs.
—Community's Choice Awards, The Providence Journal, 28 Mar. 2026
His organization is also hosting World Cup tune-ups in Orlando this month involving Croatia, Colombia and Brazil.
—Roger Simmons, The Orlando Sentinel, 26 Mar. 2026
Our experts like American Home Shield for its customizable plans, high coverage limits (which are about $40,000 above average), and free tune-ups.
—Brittany Nims, USA Today, 25 Mar. 2026
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CBS News, 28 Mar. 2026
Heating and cooling across seasons Restivo's Heating & Air Conditioning offers services that can include system installation, seasonal tune-ups, troubleshooting and repairs.
—Community's Choice Awards, The Providence Journal, 28 Mar. 2026
His organization is also hosting World Cup tune-ups in Orlando this month involving Croatia, Colombia and Brazil.
—Roger Simmons, The Orlando Sentinel, 26 Mar. 2026
Our experts like American Home Shield for its customizable plans, high coverage limits (which are about $40,000 above average), and free tune-ups.
—Brittany Nims, USA Today, 25 Mar. 2026
See All Example Sentences for tune-up
Cite this Entry
“Tune-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tune-up. Accessed 31 Mar. 2026.
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