Particular meaning of a word or phrase (5)
I believe the answer is:
usage
I believe this clue is a double definition.
'particular meaning of a word' is the first definition.
(I've seen this before)
'phrase' is the second definition.
(thesaurus)
(Other definitions for usage that I've seen before include "Habit" , "Silly little thing" , "Common practice" , "Customary way in which language is spoken or written" , "Employment - practice" .)