(formal) Prior to now, until now, up to the present time; from the beginning to this point.
‘We now make available these works which were heretofore unpublished.’;
(formal) From now on; from this time on.
‘I will try to do a better job, henceforth, now that I know the proper technique!’;
Up to this time; hitherto; before; in time past.
From this time forward; henceforward.
‘I never from thy side henceforth to stray.’;
used in negative statement to describe a situation that has existed up to this point or up to the present time;
‘So far he hasn't called’; ‘the sun isn't up yet’;
from this time forth; from now on;
‘henceforth she will be known as Mrs. Smith’;
Henceforth is a Brazilian progressive metal band. Formed in 1993, they released their first album in Brazil in December 2005 via Voice Music (label owned by Silvio Golfetti, guitar player on the Brazilian thrash metal band Korzus).