The ordinal form of the number seventy-four, describing a person or thing in position number 74 of a sequence.

One of seventy-four equal parts of a whole.

The ordinal form of the number ninety-four, describing a person or thing in position number 94 of a sequence.

One of ninety-four equal parts of a whole.

The ordinal form of the number eighty-four, describing a person or thing in position number 84 of a sequence.

One of eighty-four equal parts of a whole.

(music) A musical interval of the Western twelve-semitone system consisting of four semitones and spanning four degrees of the diatonic scale. It is one semitone narrower than a perfect fourth and enharmonically equivalent to a major third.

(music) A type of tritone in musical composition comprising six semitones. It spans four diatonic scale degrees like a perfect fourth but with an extension of a semitone. The number of diatonic degrees it spans is what distinguishes it from a diminished fifth.

At the fourth level of some system, particularly: / (of burns) The most severe level of damage, typically involving major damage to muscles, tendons, and ligaments as well as the skin.

In a manner relating to the fourth dimension.