The action of mustering something again; (in later use chiefly Military (originally R.A.F.)) the action or process of assigning or being assigned to a different category of duties.
Origin
Mid 19th century. From remuster + -ing. Compare remuster.
Definition of remustering in US English:
remustering
nounˌriːˈmʌst(ə)rɪŋ
The action of mustering something again; (in later use chiefly Military (originally R.A.F.)) the action or process of assigning or being assigned to a different category of duties.
Origin
Mid 19th century. From remuster + -ing. Compare remuster.