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1. Oxford Dictionary

   fraction

   • IPA[ˈfrakʃn]

   英式

   • n.
     a numerical quantity that is not a whole number (e.g. 1/2, 0.5).；a small or tiny part, amount, or proportion of something

   • noun: fraction, plural noun: fractions

2. • 釋義

   n.

   名詞

   • 1. a numerical quantity that is not a whole number (e.g. 1/2, 0.5).
   • 2. a small or tiny part, amount, or proportion of something he hesitated for a fraction of a second her eyes widened a fraction 同義詞 tiny part, small part, fragment, snippet, snatch, ... 更多smattering, selection, tiny amount, little, bit, touch, hint, soupçon, trifle, mite, scrap, dash, spot, modicum, shade, jot, informalsmidgen, smidge, tad
   • ▪ a dissenting group within a larger one the dominant classes or fractions in capitalist societies
   • 3. each of the portions into which a mixture may be separated according to a physical property such as boiling point or solubility the third fraction contain alcohols with boiling points of 120–130°C
   • 4. (in the Christian Church) the breaking of the Eucharistic bread the Fraction may be accompanied by the Agnus Dei