fourth
adjective
- 1
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
adverb
- 1
in the fourth place
fourthly, you must pay the rent on the first of the month
noun
- 1
the musical interval between one note and another four notes away from it
- 2
one of four equal parts
a quarter of a pound
- 3
following the third position; number four in a countable series
Also useful for “fourth”:Unscrambler— Rearrange the letters in “fourth”