To demand continually that something happen or be done; to reiterate a demand despite requests to abandon it.
To hold up a claim emphatically.
To ask for (something).
To ask (somebody) to do 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.