An Etymological Dictionary of Astronomy and Astrophysics

1. An act of entering; → entrance.
   

2. Permission or right to enter; access.
   

3. A place of ingress or entrance, especially an entrance hall or vestibule.
   

4. The act of entering or recording something in a book, register, list, etc. The statement, item, etc., so entered or recorded (Dictionary.com).

Etymology (EN): M.E. entre(e), from O.Fr. entree, from L. intrata, p.p. of intrare “to → enter.”

Etymology (PE): Darâyé, noun from darây present stem of darâmadan, darâyidan, → enter, + -é noun suffix.