· following the third position; number four in a countable series
Hypernym(s): rank
· one of four equal parts; "a quarter of a pound"
Synonym(s): one-fourth, one-quarter, quarter, fourth_part, twenty-five_percent, quartern
Hypernym(s): common_fraction, simple_fraction
· the musical interval between one note and another four notes away from it
Hypernym(s): interval, musical_interval
· coming next after the third and just before the fifth in position or time or degree or magnitude; "the quaternary period of geologic time extends from the end of the tertiary period to the present"
Synonym(s): 4th, quaternary
· in the fourth place; "fourthly, you must pay the rent on the first of the month"
Synonym(s): fourthly