jacket
1. noun
1
a personnel file, especially in prison or the military US, 1944.
2
an executive not involved with actual production US, 1997.
3
a capsule of Nembutal™, a central nervous system depressant US, 1952.► get a jacket; wear a jacket(used of a man) to accept, unknowingly, another man's child as your own JAMAICA, 1997.► give (someone) a jacket(used of a woman) to name someone as the father of her child who is not actually the father JAMAICA, 2003.► put the jacket on someoneto frame someone, setting them up to take the blame US, 1982
2. verb
(used of a school boy) to give a girl your school jacket, signifying a steady dating relationship US, 1954