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fourth

fourth

1 4.4
The musical interval between two notes that are four steps apart
  • noun
  • /fɔrθ/
  • Specialized
translation icon : cuarta
  • Provide a melody and ask students to write a piano accompaniment made up of chords built in fourths.
  • a perfect fourth
  • fourths and fifths

A perfect fifth descending is a perfect fourth ascending.

Examples

  • We can enjoy both the traditional IV chord and the discovery of perfect fourths.

    Academic text (1991)
  • McCoy Tyner adds to that feeling with his all-but patented fourths in his comping and solos.

    Academic text (2014)
  • Remember, you slide up to the fourths the second time around.

  • A perfect fifth descending is a perfect fourth ascending.

  • Traditional harmonization of fourths, fifths, and octaves is suggested.

    Academic text (2008)
  • If a child is looking for a IV chord and instead finds a chord built on perfect fourths, this mistake might inspire new and even more wonderful sounds.

    Academic text (1991)
  • Interestingly, consonant intervals such as octaves, perfect fifths, and perfect fourths are universal or nearly universal, as are unequal-step scales.

    Academic text (2000)
  • Harmonies built on a series of fourths (quartal harmony) or fifths (quintal harmony) can provide a slightly less familiar context for a composition.

    Academic text (2001)
  • In music theory, a perfect fourth can create a harmonically pleasing sound between two notes.

  • When playing the piano, you should practice moving from a fourth to a fifth to improve your skills.

Synonyms

quarte
vsfourth
  • Archaic
1 9.9

A distance between two musical notes that spans four steps on a scale

is the general term for the same interval in ordinary musical contexts

Compounds

79 1.4

A national holiday in the United States that celebrates the Declaration of Independence of 1776

12 1.0

One of four equal parts, for example of a cake or pie

11 3.1

About the fourth and last year of high school or college

fourth dimension
  • Specialized
4 8.5

An extra dimension beyond length, width and height often used for time

fourth estate
  • Literature
4 5.7

News organizations like newspapers and TV that watch and report on people in power

fourth ventricle
  • Specialized
1 6.8

A small space in the brain that holds spinal fluid and lets it flow to the spinal cord

fourth power
  • Specialized
1 7.3

A number multiplied by itself four times

A military expedition from 1202 to 1204 that tried to take back Jerusalem but instead sacked Constantinople

1 9.9

A 1215 meeting of Catholic church leaders that set important church rules and beliefs

1 1.0

One of four equal pieces of something

Euclid's fourth axiom
  • Specialized
9.9

An axiom in Euclidean geometry that all right angles are equal

A meeting of church leaders in 869–870 that condemned Photius and helped cause the split between eastern and western churches

fourth cranial nerve
  • Specialized
7.0

A nerve that controls a top eye muscle and helps the eye look down

fourth deck
  • Specialized
7.4

A low floor on a large ship for storing goods or where crew sleep

A business or place of very low quality with bad service and dirty conditions

Fourth Reich
  • Offensive
9.9

A feared future German state that continues Nazi ideas

fourth stomach
  • Specialized
8.5

A last stomach compartment in animals like cows and sheep that digests food

Poor teaching in schools that does not prepare students

One of sixty-four equal parts of a whole

sixty-fourth note
  • Specialized
7.7

A very short musical sound equal to one sixty-fourth of a whole note

One of sixty-four equal parts of a whole

How Wide

octave
  • Specialized
16 4.8
fifth
  • Specialized
5.8
fourth
  • Specialized
1 4.4
interval
  • Specialized
2 5.7
semitone
  • Specialized
1 7.0
microtonal
  • Specialized
9.1
unison
  • Specialized
7 5.4

Surface Forms

fourth singular
fourths plural

Morphology

fourth = four (transparent) = four + th

The ordinal form is clearly derived from the cardinal number 'four' with the suffix '-th'.

Etymology

The musical fourth gets its name from four because it covers 'four notes' when you count the starting note, so it is the interval that is four steps long.