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单词 parallelable
释义

WordReference Random House Learner's Dictionary of American English © 2024
par•al•lel /ˈpærəˌlɛl, -ləl/USA pronunciation   adj., n., v., -leled, -lel•ing or (esp. Brit.) -lelled, -lel•ling, adv. 
adj. 
  1. (of two or more items) lined up in the same direction, never meeting or spreading apart:parallel rows of chairs.[be + ~ + to]The highway was parallel to the old country road for a few miles.
  2. having the same direction, tendency, or course:parallel interests.
  3. Computing
    • Computingof or relating to operations within a computer performed at the same time:parallel processing.
    • Computingrelating to or supporting the transfer of electronic data by several bits at a time:a parallel printer.

n. 
  1. Mathematics[countable] a parallel line or plane.
  2. anything parallel or comparable in direction, course, nature, or tendency to something else: [countable]parallels between human sacrifice and the Christian rite of Holy Communion.[uncountable]a case that has no parallel.
  3. Place Names[countable] any of the imaginary lines on the earth's surface, parallel to the equator, that mark latitude.
  4. Electricity an arrangement of an electrical circuit in which all positive terminals are connected to one point and all negative ones to another:[uncountable]batteries arranged in parallel.

v. [+ object]
  1. to provide a parallel for;
    match;
    equal:The rate of inflation paralleled the price of oil.
  2. to be in a parallel course to:The road parallels the river.

adv. 
  1. in a parallel course or manner:The river runs parallel to the main street.
par•al•lel•ism, n. [uncountable]

WordReference Random House Unabridged Dictionary of American English © 2024
par•al•lel  (parə lel′, -ləl),USA pronunciation adj., n., v., -leled, -lel•ing or (esp. Brit.) -lelled, -lel•ling. 
adj. 
  1. extending in the same direction, equidistant at all points, and never converging or diverging:parallel rows of trees.
  2. having the same direction, course, nature, or tendency;
    corresponding;
    similar;
    analogous:Canada and the U.S. have many parallel economic interests.
  3. Mathematics[Geom.]
    • (of straight lines) lying in the same plane but never meeting no matter how far extended.
    • (of planes) having common perpendiculars.
    • (of a single line, plane, etc.) equidistant from another or others (usually fol. by to or with).
  4. Electricityconsisting of or having component parts connected in parallel:a parallel circuit.
  5. Music and Dance
    • (of two voice parts) progressing so that the interval between them remains the same.
    • (of a tonality or key) having the same tonic but differing in mode.
  6. Computing
    • of or pertaining to the apparent or actual performance of more than one operation at a time, by the same or different devices (distinguished from serial):Some computer systems join more than one CPU for parallel processing.
    • of or pertaining to the simultaneous transmission or processing of all the parts of a whole, as all the bits of a byte or all the bytes of a computer word (distinguished from serial).

n. 
  1. Mathematicsa parallel line or plane.
  2. anything parallel or comparable in direction, course, nature, or tendency to something else.
  3. Geography, Place NamesAlso called parallel of latitude. 
    • Place Namesan imaginary circle on the earth's surface formed by the intersection of a plane parallel to the plane of the equator, bearing east and west and designated in degrees of latitude north or south of the equator along the arc of any meridian.
    • Place Namesthe line representing this circle on a chart or map.
  4. something identical or similar in essential respects;
    match;
    counterpart:a case history without a known parallel.
  5. correspondence or analogy:These two cases have some parallel with each other.
  6. a comparison of things as if regarded side by side.
  7. Electricityan arrangement of the components, as resistances, of a circuit in such a way that all positive terminals are connected to one point and all negative terminals are connected to a second point, the same voltage being applied to each component. Cf. series (def. 9).
  8. [Fort.]a trench cut in the ground before a fortress, parallel to its defenses, for the purpose of covering a besieging force.
  9. Printinga pair of vertical parallel lines (∥∥) used as a mark for reference.
  10. Show Business[Theat.]a trestle for supporting a platform (parallel top.)

v.t. 
  1. to provide or show a parallel for;
    match.
  2. to go or be in a parallel course, direction, etc., to:The road parallels the river.
  3. to form a parallel to;
    be equivalent to;
    equal.
  4. to show the identity or similarity of;
    compare.
  5. to make parallel.
  • Greek parállēlos side by side, equivalent. to par- par- + állēlos one another; see allo-, else
  • Latin parallēlus
  • 1540–50
paral•lel′a•ble, adj. 
paral•lel′less, adj. 
paral•lel′ly, adv. 
    • 2.See corresponding entry in Unabridged like, alike.
    • 10.See corresponding entry in Unabridged equivalent, equal, mate, duplicate, twin, double.
    • 2.See corresponding entry in Unabridged divergent; unlike; unique.
    • 10.See corresponding entry in Unabridged opposite.

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更新时间:2024/9/20 16:46:47