1.  to go out to meet
2.  to receive;  to welcome;  to greet;  to salute;  to hail;  to reach;  to approach;  to enter (a phase, era, etc.)
3.  to accept (e.g. as a member of a group or family)
4.  to call for;  to summon;  to invite
5.  to approach (a certain time, a point in one's life, etc.)