To meet with (something).
To accept, abide by (a set of generally agreed rules, or a suggestion).
To join (a group of people).
To ask (somebody) to do something.
To ask for (something).
A message sent over a network to a server.
Act of requesting (with the adposition at in the presence of possessives, and on in their absence).
Condition of being sought after.
A formal message requesting something.