Assistant (4)
'assistant' is the definition.
(aide is a kind of assistant)
This is all the clue.
(Other definitions for aide that I've seen before include "Officer who acts as military assistant" , "Political assistant" , "Officer in attendance" , "Confidential assistant or advisor" , "Adviser or assistant" .)
'assistant' is the definition.
(I know that assistant can be written as helper)
This is the entire clue.
(Other definitions for helper that I've seen before include "Maybe second" , "Aide" , "Assistant" .)
'assistant' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for helping hand that I've seen before include "bit of support" , "giving assistance" .)