Remove weapons from (5)
'remove weapons from' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for disarm that I've seen before include "Deprive of weapons or win over" , "Take away weapons or win over" , "Abandon weapons" , "Relieve of weapons" , "Take weapons from or charm" .)
'remove weapons from' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for unarm that I've seen before include "Take weapons from (someone)" , "Deprive of a weapon" , "drastic thing to do to McAlpine's Fusiliers!" , "Remove weaponry from" , "Disable" .)