forward in time or order or degree
a river in southern Scotland that flows eastward to the Firth of Forth
from a particular thing or place or position (`forth' is obsolete)
in the fourth place
coming next after the third and just before the fifth in position or time or degree or magnitude
one of four equal parts
following the third position; number four in a countable series
the musical interval between one note and another four notes away from it
