1) Place 2) Placed after another word 3) Position 
• (a.) Placed after another word; as, a postpositive conjunction; a postpositive letter.
A function word--often a preposition--that must come after its object rather than before it. By defi
Post·pos'i·tive adjective [ See Postpone .] Placed after another word; as, a postpositive conjunction; a postpositive letter. - - 
[adj] - (of a modifier) placed after another word
adjective (of a modifier) placed after another word