glottid
/ˈɡlɒtɪd/Definitions
1. noun
A small valley or depression between mountains, especially in a range of hills or mountains.
“The hikers had to navigate through the difficult terrain of the glottid to reach the summit.”
2. noun
A small cleft or division, especially in a rock or mountain.
“The climbers used their ropes to traverse the narrow glottid in the cliff face.”