Proper noun
The
main
river
of
western
Georgia
,
originating
in
the
Caucasus
Mountains
,
in
the
region
of
Racha
,
it
flows
west
to
the
Black Sea
and
empties
into
it
north
of
the
port
of
Poti
.
The
city
of
Kutaisi
is
on
its
banks
.
Known
as
Phasis
to
classical
authors
.