lightweight
/ˈlaɪt.weɪt/ noun B2- A particular weight class, or member of such, as prescribed by the rules, between that of the heavier welterweight and the lighter featherweight. See Wikipedia for the specifics of each sport.
- A particular weight category as prescribed by the rules, separate from an open or heavyweight class.
- A competitive weight division as prescribed by the rules, between the heavier middleweight and the lighter featherweight.
- One of little consequence or ability.
- A person who cannot handle their drink; one who gets drunk on very little alcohol.
- A person with low endurance.
- A political candidate with little chance of winning.
- Something that is light in weight, or relatively so.
Plural lightweights
From the library
Extensive roofs have only a few inches of lightweight soil and are planted with hardy, low-growing species such as sedum, which can go weeks without rain.
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