Post (4)
'post' is the definition.
(I've seen this in other clues)
This is all the clue.
(Other definitions for pole that I've seen before include "location where it is always very cold" , "support" , "possibly exerting a powerful attraction?" , "Punt propeller" , "This position is favourable in motor race" .)
'post' is the definition.
(I know that post can be written as send)
This is all the clue.
(Other definitions for send that I've seen before include "Transmit; post" , "Dispatch by post" , "Consign" , "broadcast" , "Transport" .)
'post' is the definition.
(I know that post can be written as mail)
This is the entire clue.
(Other definitions for mail that I've seen before include "Form of armour; post" , "Paper" , "Armour of interlinked metal rings" , "Letters and parcels" , "Eg, letters" .)
'post' is the definition.
(a pillar is a post or column)
This is the entire clue.
(Other definitions for pillar that I've seen before include "person providing reliable support" , "Building support" , "Supporting column" , "Upright column" , "Stylite would live on it" .)
'post' is the definition.
(the prefix 'post-' means 'after')
This is all the clue.
(Other definitions for after that I've seen before include "Subsequent to" , "Pursuing" , "back along > deck" , "Coming later in time" , "Searching for" .)
'post' is the definition.
(I know that bollard is a type of post)
This is all the clue.
(Other definitions for bollard that I've seen before include "Roadside post" , "Mooring post - traffic restriction device" , "Strong post" , "Short post barring traffic" , "Post on road or quay" .)
'post' is the definition.
(a station is a post)
This is the entire clue.
(Other definitions for station that I've seen before include "eg Temple Meads" , "Depot" , "See 14" , "Put" , "Military base; rail stop" .)