dicky

definition: (British informal) faulty
example: I've got this dicky heart- John le Carre
speech part: adjective
synonyms: dickey
definition: a man's detachable insert (usually starched) to simulate the front of a shirt
example:
speech part: noun
synonyms: dickey dickie shirtfront
definition: a small third seat in the back of an old-fashioned two-seater
example:
speech part: noun
synonyms: dickey dickie dickey-seat dickie-seat dicky-seat

How dicky is being used?