Dispatch (5)
(Other definitions for post that I've seen before include "Publish' mail' job" , "ob" , "Prefix meaning after" , "Pole - position" , "Part of address" .)
'dispatch' is the definition.
(I know that dispatch is a kind of send)
This is the entire clue.
(Other definitions for send that I've seen before include "Dispatch by post" , "Forward" , "Transmit (message)" , "Mail" , "Despatch, remit" .)
'dispatch' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for remit that I've seen before include "Defer" , "Send - scope of one's duties" , "Job specification" , "Send back; scope of authority" , "Send; abate; cancel" .)
'dispatch' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for telegram that I've seen before include "(Old) type of message" , "It may bring word" , "cable" , "Message transmitted by wire" , "Now obsolete communication over a wire" .)