Mack truck
noun phrase
Something very powerful; six-hundred-pound gorilla: Marilyn Horne, the greatest coloratura mezzo of our time, is a Mack truck of a voice with awesome flexibility
[1980s+; fr the trademark of a line of heavy trucks]
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- Macl
Macintosh Allegro CL. E-mail: .
- Maclaren
[muh k-lar-uh n, muh-klar-] /məkˈlær ən, məˈklær-/ noun 1. Ian [ee-uh n,, ahy-uh n] /ˈi ən,, ˈaɪ ən/ (Show IPA), .
- Maclaurin
[muh k-lawr-in, muh-klawr-] /məkˈlɔr ɪn, məˈklɔr-/ noun 1. Colin, 1698–1746, Scottish mathematician.
- Maclaurin-series
noun, Mathematics. 1. a Taylor series in which the reference point is zero.
- Macle
[mak-uh l] /ˈmæk əl/ noun, Mineralogy. 1. . 2. a twinned crystal. /ˈmækəl/ noun 1. another name for chiastolite, twin (sense 3)