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单词 chord
释义

chord1

/kɔːd /
noun
A group of (typically three or more) notes sounded together, as a basis of harmony: the triumphal opening chords a G major chord...
  • From the tramping funeral rhythm of the opening movement to the ominous major - minor chords of the finale, the symphony offers precious little respite from its tragic purpose.
  • Prokofiev's daunting cluster chords and rapid fire pianistic flourishes held no terrors for her.
  • The top note of the chord identifies major, while the middle note identifies minor.
verb [no object] (usually as noun chording)
Play, sing, or arrange notes in chords: his chording makes an exhilarating accompaniment to the melody...
  • Havard Wiik's piano is crucial throughout; his spare, unfussy chording recalls the economy of Monk or Herbie Nichols, while his solos are logical, melodic and direct.
  • Though I suspect Vaananen's instrument has more prosaic origins, he extracts a magical sound from it, from staccato guitar like chording to bell-like swirls.
  • Subverting the derivative subterranean drift of the rest of the album, Smith allows dissonant chording and mechanical clanks to disrupt his serene drones.

Usage

See chord2 (usage)

Derivatives

chordal

adjective ...
  • Sitting in stark contrast, the Scherzo follows with its bold chordal character, leading to the finale which accelerates to a presto before drawing to a close.
  • All pieces are written in a melody and accompaniment style, with the right hand playing the melody and the left hand playing chordal figures or arpeggiations.
  • However, when the chordal melody is doubled in both hands, the left-hand part can be difficult to navigate cleanly.

Origin

Middle English cord, from accord. The spelling change in the 18th century was due to confusion with chord2. The original sense was 'agreement, reconciliation', later 'a musical concord or harmonious sound'; the current sense dates from the mid 18th century.

  • The sense of a group of musical notes was originally spelt cord and was a shortening of accord (Middle English) in the sense ‘bring into harmony’, which came from Latin accordere literally ‘to bring to heart’. The accordion (mid 19th century) ultimately gets its name from the same source. The sort of chord found in mathematics is also a respelling of cord, but this time in the sense ‘rope’. This was a Middle English word from Latin chorda, which came in turn from Greek khorde ‘gut, string of a musical instrument’. The spellings of both chords was changed to be more like their classical sources.

Rhymes

chord2

/kɔːd /
noun
1 Mathematics A straight line joining the ends of an arc.He found the length of an arc of the cycloid using an exhaustion proof based on dissections to reduce the problem to summing segments of chords of a circle which are in geometric progression....
  • He wrote on the computation of sines and chords.
  • The angle at the centre of a circle is twice the angle at the circumference from the same chord.
2 Aeronautics The width of an aerofoil from leading to trailing edge.Since the gear had a shorter strut, it could fold aft and retract within the chord of the wing....
  • To handle the extra power at high altitude, the Columbia 400 incorporates a larger rudder in both chord and span, along with a ventral fin beneath the empennage.
  • The 0-52 was not a bad looking aircraft its rotund fuselage being offset by a narrow chord wing with a single strut.
3 Engineering Each of the two principal members of a truss: a stabilizer chord...
  • The radiant barrier is most often attached near the roof, to the bottom surface of the attic truss chords or rafter framing.
  • On a practical level, the trusses also provide the framework for the second floor, which is suspended from the bottom chords of the trusses.
  • The truss chords were fabricated from rolled tee sections ranging in size from 16.5 by 84.5 in.
4 Anatomy variant spelling of cord. the spinal chord...
  • In severe cases, one or more vertebrae may be missing, exposing the spinal chord (part of the nervous system that transmits signals from the nerve endings to the brain).
  • It can affect the nervous system in any place, in the brain or the spinal chord.
  • The next step is to encourage those fibres to grow into the cell, and out of the cell into the spinal chord, by using a combination of drugs.
5 literary A string on a harp or other instrument.Her fingers began to lightly touch the delicate chords of the instrument and with just a mere stroke; her voice began to accompany the melodic beat....
  • Her agile fingers began working like mad as they strung various wires and chords expertly through the holes.
  • The guests' voices faded, as she began to caress the chords of the instrument and raised her soft voice.

Usage

In modern English there are two words spelled chord: the first is the musical term ‘a group of notes sounded together’, and the second is a technical term in mathematics, aeronautics, and engineering. Cord meaning ‘string or rope made from twisted strands’ is etymologically related to the second chord but is now regarded as a distinct word. The anatomical term generally uses the spelling cord (as in spinal cord and vocal cord), although chord is an acceptable variant.

Phrases

strike (or touch) a chord

strike (or touch) the right chord

Origin

Mid 16th century (in the anatomical sense): a later spelling (influenced by Latin chorda 'rope') of cord.

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更新时间:2025/1/11 13:32:27