"timberline." YourDictionary, n.d. Web. 12 April 2019. <https://www.yourdictionary.com/timberline>.
timberline. (n.d.). Retrieved April 12th, 2019, from https://www.yourdictionary.com/timberline
A geographic boundary beyond which trees cannot grow. On the Earth as a whole, the timberline is the northernmost or southernmost latitude at which trees can survive; in a mountainous region, it is the highest elevation at which trees can survive. Also called tree line
It was slightly after two o'clock when Dean saw Fitzgerald emerge from The Timberline Deli and stroll to his white Blazer parked on the street.
He was still above the timberline, devoid of any trees that would impair visibility so it was clear enough to follow the road with its many switchbacks and curves traversing the mountain below him, a black line clinging to the side of the cliff like a pencil drawing.