not having, lacking, or in the absence of something
Maya can’t imagine her morning without coffee.
The kids played happily on the beach without shoes.
unless; if not
Without you study harder, you will not pass.
No plan can succeed without we all agree on it.
outside; on the outside or outdoors (archaic)
The castle was warm within, but bitterly cold without.
Stay within the walls after dark; danger lurks without.
