course a mode of action; "if you persist in that course you will surely fail"; "once a nation is embarked on a course of action it becomes extremely difficult for any retraction to take place"
entree -
the act of entering; "she made a graceful entree into the ballroom"
entree -
something that provides access (to get in or get out); "they waited at the entrance to the garden"; "beggars waited just outside the entryway to the cathedral"
access,
approach the act of approaching or entering; "he gained access to the building"
archway,
arch (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it
doorway,
room access,
door,
threshold the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close; "he stuck his head in the doorway"
portal a grand and imposing entrance (often extended metaphorically); "the portals of the cathedral"; "the portals of heaven"; "the portals of success"
porte-cochere canopy extending out from a building entrance to shelter those getting in and out of vehicles