Available Definitions:
1) adv. - At large; widely; broadly; over a wide space; as, a tree spreads its branches abroad.
2) adv. - Without a certain confine; outside the house; away from one's abode; as, to walk abroad.
3) adv. - Beyond the bounds of a country; in foreign countries; as, we have broils at home and enemies abroad.
4) adv. - Before the public at large; throughout society or the world; here and there; widely.