Noun
Emotional
pain
on
account
of
something
done
or
experienced
in
the
past
,
with
a
wish
that
it
had
been
different
;
a
looking
back
with
dissatisfaction
or
with
longing
.
Verb
To
feel
sorry
about
(
a
thing
that
has
or
has
not
happened
),
afterthink
:
to
wish
that
a
thing
had
not
happened
,
that
something
else
had
happened
instead
.