i Register
In some senses, demob is marked as British, UK. Watch for register when choosing this word.
verb
To demobilize; to release someone from military service.
When Lil’s husband got demobbed, I said— / I didn't mince my words, I said to her myself, / Hurry up please its time / Now Albert’s coming back, make yourself a bit smart. […] think of poor Albert, / Hes been in the army four years, […]
noun
Demobilization; release from military service.
[…] word was, some men were getting their demob quicker than others.