unleaded
adjective
un·lead·ed
ˌən-ˈle-dəd 
1
: not having leads between the lines in printing
2
: not treated or mixed with lead or lead compounds
unleaded fuels
Examples of unleaded in a Sentence
Recent Examples on the Web
The engine runs on regular unleaded gasoline, eliminating the need for costly aviation fuel.
—
Sujita Sinha, Interesting Engineering, 21 Sep. 2025
The average price of a gallon of unleaded regular gasoline is $3.18, which amounts to an 18% jump from five years ago, according to the most recent available data on the Price Tracker.
—ABC News, 11 Sep. 2025
The national average price for a gallon of regular unleaded gas stands at around $3.13, below the $3.33 paid on Labor Day 2024.
—Rick Barrett, jsonline.com, 22 Aug. 2025
Yeah, and unleaded gas and cleaning up our rivers and waterways.
—Fortune Editors, Fortune, 6 Aug. 2025
See All Example Sentences for unleaded
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Sujita Sinha, Interesting Engineering, 21 Sep. 2025
The average price of a gallon of unleaded regular gasoline is $3.18, which amounts to an 18% jump from five years ago, according to the most recent available data on the Price Tracker.
—ABC News, 11 Sep. 2025
The national average price for a gallon of regular unleaded gas stands at around $3.13, below the $3.33 paid on Labor Day 2024.
—Rick Barrett, jsonline.com, 22 Aug. 2025
Yeah, and unleaded gas and cleaning up our rivers and waterways.
—Fortune Editors, Fortune, 6 Aug. 2025
See All Example Sentences for unleaded
Cite this Entry
“Unleaded.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unleaded. Accessed 7 Oct. 2025.
Copy CitationKids Definition
unleaded
adjective
un·lead·ed
ˌən-ˈled-əd
: not mixed with lead or lead compounds
unleaded gasoline
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