очистка

Жен. 1) clean(s)ing; purification; refinement тех.; rectification 2) clearance; freeing; mopping-up воен. 3) тех. refinement; rectification ∙ для очистки совести — to set one's mind at ease; for conscience' sake очистк|а — ж. clearing, cleaning; purification, refining; для ~и совести to set oneś mind at ease; ~ от таможенных пошлин торг. clearance.