1) An embarkation 2) Boarding 3) Departure 4) Embarkation 5) Going 6) Going away 7) Leaving 1) Boarding 2) Embarkation 
Embarkation (sometimes embarcation or embarkment) is the process of loading a passenger ship or an airplane with passengers or military personnel, related to and overlapping with individual boarding on aircraft and ships. ==Boarding (ship)== Embarkation involves the boarding and stationing of passengers in accommodation (cabins) by staff and crew ...
• (n.) Embarkation.
Em·bark'ment noun [ Confer French embarquement .] Embarkation. [ R.] Middleton. 
an embarkation.