fractional

fractional
fractionally, adv.
/frak"sheuh nl/, adj.
1. pertaining to fractions; comprising a part or the parts of a unit; constituting a fraction: fractional numbers.
2. comparatively small; inconsiderable or insignificant: The profit on the deal was fractional.
3. Chem. of or noting a process, as distillation, crystallization, or oxidation, by which the component substances of a mixture are separated according to differences in certain of their properties, as boiling point, critical temperature, or solubility.
Also, fractionary /frak"sheuh ner'ee/.
[1665-75; FRACTION + -AL1]

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Universalium. 2010.

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  • fractional — [frak′shə nəl] adj. 1. of or forming a fraction or fractions 2. very small; unimportant; insignificant 3. Chem. designating or of any of various processes for separating the constituents of a mixture by taking advantage of differences in their… …   English World dictionary

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  • fractional — ► ADJECTIVE 1) relating to or expressed as a fraction. 2) small or tiny in amount. 3) Chemistry relating to or denoting the separation of a mixture into fractions. DERIVATIVES fractionally adverb …   English terms dictionary

  • fractional — 1. adjective a) Pertaining to a fraction. b) Divided; fragmentary; incomplete. 2. noun a) An expression of a fractional number. In English, most ordinals double as …   Wiktionary

  • fractional — adjective Date: 1650 1. of, relating to, or being a fraction 2. of, relating to, or being fractional currency 3. relatively small ; inconsiderable 4. of, relating to, or involving a process for separating components of a mixture through… …   New Collegiate Dictionary

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