prep forth from; out of.
2. forth ·noun a way; a passage or ford.
3. forth ·adv throughly; from beginning to end.
4. forth ·adv beyond a (certain) boundary; away; abroad; out.
5. forth ·adv forward; onward in time, place, or order; in advance from a given point; on to end; as, from that day forth; one, two, three, and so forth.
6. forth ·adv out, as from a state of concealment, retirement, confinement, nondevelopment, or the like; out into notice or view; as, the plants in spring put forth leaves.