A door or other means of entering.
Permission to enter.
The entrance of the Moon into the shadow of the Earth in eclipses, or the Sun's entrance into a sign, etc.
The act of entering.
To manifest or cause to be manifested in the temporal world; to effect ingression
To enter (a specified location or area)
To intrude or insert oneself
To enter into a zodiacal sign
A small gate or door, especially one built into a large one.