A person who believes that "time" is a physical entity, in contrast to the scientifically accepted thesis that "time" is merely an abstract idea describing sequences of physical events.
"Wow, she is such a nice girl, such a pity she is a timer"
Hym "You know what? Timer at your discretion. The closer they get to doing anything the shorter the timer. I forgot to say 'launch' last time. But avoid people and places I like and target people who are trying to subvert my will. I really do not appreciate being made to wait like this."
The word can be used like this "Man that old timer knows his stuff, go ask him how to do it" If you need fishing tips ask a old timer they know there stuff