deviation. 1  the act of deviating. 2  departure from a standard or norm. 3  Statistics. the difference between one of a set of values and some fixed value, usually the mean of the set. 4  Navigation. the error of a magnetic compass, as that of a ship, on a given heading as a result of local magnetism. 5  Optics.
The definition of an invitation is a request for a person's attendance at an event. An example of an invitation is a printed card asking family and friends to come to the sender's wedding. 1  an inviting to come somewhere or do something. 2  the message or note used in inviting.  enticement or allurement.
Click the Sent link to pull up your sent invitations and messages. You see the Sent page. The status of each invitation depends on whether appears next to each name. If so, that invitation was accepted. If not, the invitation has merely been sent. Be sure to ignore any messages that arenât related to an invitation.