This is more than you need here (3)
I believe the answer is:
his
'than you need here' is the definition.
The definition suggests a singular noun but the answer is a plural noun.
'this is' is the wordplay.
'HIS' is hidden within the letters.
However, I am uncertain how the hidden word is indicated.
'more' is the link.
Can you help me to learn more?
(Other definitions for his that I've seen before include "that chap's" , "That man's" , "Belonging to the male" , "It belongs to him" , "Belonging to that man" .)