Hayden Peak

Short definition from Wiktionary

Proper noun

1. 1
   Several mountains in the United States, named for American geologist Ferdinand Vandeveer Hayden: A mountain in the Elk Mountains in Pitkin County, Colorado.
2. 2
   Several mountains in the United States, named for American geologist Ferdinand Vandeveer Hayden: A mountain in Sneffels Range in San Miguel County, Colorado.
3. 3
   Several mountains in the United States, named for American geologist Ferdinand Vandeveer Hayden: A mountain in the Uinta Mountains in Summit County, Utah.
4. 4
   A mountain in Antarctica, named for United States Navy radioman Dennis J. Hayden.