DCHP-1 Online
notch † 
n. a narrow pass between hills; defile; gap.
- 1827 (1829) What are the Rocky Mountains?--have they been fully explored?--is there not a large notch or breach in them beyond Lake Superior?
- 1930 By the first he discovered a short cut through a notch between two hills that eliminated seven miles of the crooked and treacherous Moose River.
- 1827 (1829) What are the Rocky Mountains?--have they been fully explored?--is there not a large notch or breach in them beyond Lake Superior?