coming next after the third and just before the fifth in position or time or degree or magnitude
the ordinal number of thirty-four in counting order
the ordinal number of sixty-four in counting order
used of the fourth and final year in United States high school or college
one of four equal parts
coming next after the twenty-third in position
in the fourth place
following the third position; number four in a countable series
the musical interval between one note and another four notes away from it
