saddleback
/ˈsædəˌbæk/Definitions
1. noun
A mountain with a distinctive saddle-shaped ridge or summit; a type of mountain with a U-shaped ridge.
“The hikers climbed the saddleback to get a stunning view of the surrounding landscape.”
2. noun
A type of sheep with a distinctive hump or ridge of hair on its back.
“The farmer raised a flock of saddleback sheep on his farm.”