dog's age
slang (originally US )
noun
A long time.
Origin
Mid 19th century.
- unprocessed
- unproclaimed
- unprocreated
- unprocurable
- unprocured
- unproduceable
- unproduceably
- unproduced
- unproducedness
- unproducible
- unproductive
- unproductively
- unproductiveness
- unproductivity
- unprofanable
- unprofane
- unprofaned
- unprofessed
- unprofessional
- unprofessionalism
- unprofessionally
- unprofessorial
- unproficiency
- unproficient
- unprofit