in the fourth place; "fourthly, you must pay the rent on the first of the month" पर्याय: fourthly, fourthly,
in the fourth place; "fourthly, you must pay the rent on the first of the month" पर्याय: fourthly, fourthly,
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" पर्याय: 4th, quaternary,
the musical interval between one note and another four notes away from it