Etymology
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comminute (v.)

"make (solids) small or fine, reduce to a fine powder," 1620s, from Latin comminutus, past participle of comminuere "to lessen, break into smaller parts," from com "with, together" (see com-) + minuere "to make smaller" (from PIE root *mei- (2) "small"). Related: Comminuted; comminuting; comminution (1570s, from Latin comminutionem).

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*mei- (2)

Proto-Indo-European root meaning "small."

It forms all or part of: administer; administration; comminute; diminish; meiosis; Menshevik; menu; metier; mince; minestrone; minim; minimum; minister; ministration; ministry; minor; minuend; minuet; minus; minuscule; minute; minutia; Miocene; mis- (2); mite (n.2) "little bit;" mystery (n.2) "handicraft, trade, art;" nimiety.

It is the hypothetical source of/evidence for its existence is provided by: Sanskrit miyate "diminishes, declines;" Greek meion "less, smaller;" Latin minus, minor "smaller," minuere "to diminish, reduce, lessen;" Old English minsian "to diminish;" Russian men'she "less."

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