WordNet sense 1 (a particular but unspecified point in time):

particular date

WordNet sense 2 (the specified day of the month):

day of the month

WordNet sense 3 (a participant in a date):

escort, escort

WordNet sense 4 (a meeting arranged in advance):

appointment, engagement

WordNet sense 5 (date regularly; have a steady relationship with):

see, go steady, go out

WordNet sense 6 (stamp with a date):

date stamp