Refers to all eight compass directions, i.e., every possible direction. Often used in set phrases like 八方塞がり (deadlock) or 八方美人 (someone who tries to please everyone).
We were surrounded on all sides by the enemy.
I tried every possible approach, but couldn't find a solution.
Historical abbreviation of 八方行灯 (はっぽうあんどん), a large paper lantern used in the Edo period. Rare standalone use; mainly encountered in historical contexts.
See also: 八方行灯
On the night of the festival, large hanging paper lanterns were suspended along the street.
The fire spread in every direction in an instant.
satisfying all parties; everyone being happy
watching all sides; keeping an eye on every direction