1) Backseat 2) Boon of the nhl hall of fame 3) Dickey 4) Dickey-seat 5) Dickie-seat 6) Dicky 7) Dicky-seat 8) English boy name 9) Moore of Our Gang comedies 
A dickie is a starched or cardboard shirt-front with an attached collar worn as part of a man's formal wear in place of a shirt.
dickie-seat noun a small third seat in the back of an old-fashioned two-seater