Elephant’s proboscis (5)
I believe the answer is:
trunk
'elephant's proboscis' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for trunk that I've seen before include "Torso - part of an elephant - case" , "Large storage box" , "Main body - chest" , "Torso - box" , "on a jumbo?" .)