steep down (stepdoun)

The Century Dictionary and Cyclopedia · 1897 · p. 84
Having a sheer descent; precipitous. Wash me in steep - down gulfs of liquid fire! Shak ., Othello, v. 2. 280. You see Him till into the steep - down West He throws his course. J. Beaumont , Psyche, iii. 14.
Readham'da tam maddeyi gor →