Scale of chords
Scale Scale, n. [L. scalae, pl., scala staircase, ladder; akin to scandere to climb. See {Scan}; cf. {Escalade}.] 1. A ladder; a series of steps; a means of ascending. [Obs.] [1913 Webster]

2. Hence, anything graduated, especially when employed as a measure or rule, or marked by lines at regular intervals. Specifically: (a) A mathematical instrument, consisting of a slip of wood, ivory, or metal, with one or more sets of spaces graduated and numbered on its surface, for measuring or laying off distances, etc., as in drawing, plotting, and the like. See {Gunter's scale}. (b) A series of spaces marked by lines, and representing proportionately larger distances; as, a scale of miles, yards, feet, etc., for a map or plan. (c) A basis for a numeral system; as, the decimal scale; the binary scale, etc. (d) (Mus.) The graduated series of all the tones, ascending or descending, from the keynote to its octave; -- called also the {gamut}. It may be repeated through any number of octaves. See {Chromatic scale}, {Diatonic scale}, {Major scale}, and {Minor scale}, under {Chromatic}, {Diatonic}, {Major}, and {Minor}. [1913 Webster]

3. Gradation; succession of ascending and descending steps and degrees; progressive series; scheme of comparative rank or order; as, a scale of being. [1913 Webster]

There is a certain scale of duties . . . which for want of studying in right order, all the world is in confusion. --Milton. [1913 Webster]

4. Relative dimensions, without difference in proportion of parts; size or degree of the parts or components in any complex thing, compared with other like things; especially, the relative proportion of the linear dimensions of the parts of a drawing, map, model, etc., to the dimensions of the corresponding parts of the object that is represented; as, a map on a scale of an inch to a mile. [1913 Webster]

{Scale of chords}, a graduated scale on which are given the lengths of the chords of arcs from 0[deg] to 90[deg] in a circle of given radius, -- used in measuring given angles and in plotting angles of given numbers of degrees. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

### Look at other dictionaries:

• Scale of chords — Chord Chord (k[^o]rd), n. [L chorda a gut, a string made of a gut, Gr. chordh . In the sense of a string or small rope, in general, it is written cord. See {Cord}.] 1. The string of a musical instrument. Milton. [1913 Webster] 2. (Mus.) A… …   The Collaborative International Dictionary of English

• Scale — Scale, n. [L. scalae, pl., scala staircase, ladder; akin to scandere to climb. See {Scan}; cf. {Escalade}.] 1. A ladder; a series of steps; a means of ascending. [Obs.] [1913 Webster] 2. Hence, anything graduated, especially when employed as a… …   The Collaborative International Dictionary of English

• chords — Chord Chord (k[^o]rd), n. [L chorda a gut, a string made of a gut, Gr. chordh . In the sense of a string or small rope, in general, it is written cord. See {Cord}.] 1. The string of a musical instrument. Milton. [1913 Webster] 2. (Mus.) A… …   The Collaborative International Dictionary of English

• Scale-step — In Schenkerian theory, a scale step (German: Stufe ) is a triad (based on one of the diatonic scale degrees) that is perceived as an organizing force for a passage of music (in accordance with the principle of composing out). In Harmony ,… …   Wikipedia

• Chord of an arch — Chord Chord (k[^o]rd), n. [L chorda a gut, a string made of a gut, Gr. chordh . In the sense of a string or small rope, in general, it is written cord. See {Cord}.] 1. The string of a musical instrument. Milton. [1913 Webster] 2. (Mus.) A… …   The Collaborative International Dictionary of English

• Chord of curvature — Chord Chord (k[^o]rd), n. [L chorda a gut, a string made of a gut, Gr. chordh . In the sense of a string or small rope, in general, it is written cord. See {Cord}.] 1. The string of a musical instrument. Milton. [1913 Webster] 2. (Mus.) A… …   The Collaborative International Dictionary of English

• Jazz scale — One chord scale option for +7th chords is the whole tone scale[1]: C D E F♯ G♯ A …   Wikipedia

• Chord-scale system — One chord scale option for a C augmented dominant seventh chord (C E G♯ B♭ …   Wikipedia

• Minor scale — For the simulated nuclear detonation, see Minor Scale. Minor scale Qualities Number of pitch classes 7 Maximal evenness …   Wikipedia

• Circle of fifths — showing major and minor keys …   Wikipedia

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