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M n. [
meter, metre, m] the basic unit of length adopted under the Systeme International d'Unites (approximately 1.094 yards)
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M n. [
molarity, molar concentration] concentration measured by the number of moles of solute per liter of solution
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M s. [
thousand, one thousand, 1000, m, k] denoting a quantity consisting of 1,000 items or units
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M n. [
thousand, one thousand, 1000, K, chiliad, G, grand, thou, yard] the cardinal number that is the product of 10 and 100
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M n. [
megabyte, MB] a unit of information equal to 1000 kilobytes or 10^6 (1,000,000) bytes
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