отвес

Etymology
From. Morphologically formed from.

Noun

 * 1)  plummet, plumb bob
 * 2) vertical direction
 * 3)  sheer cliff geological formation
 * 1)  sheer cliff geological formation

Etymology
From.

Noun

 * 1) plummet, plumb, plumb-line
 * 2) vertical slope, vertical face; sheer cliff
 * 3)  body weight loss seen upon a new weighing on the scale