tightly
Мешок завязали натуго перед дорогой.
The sack was tied tightly before setting off.
Веревку затянули натуго вокруг бревна.
The rope was pulled tight around the log.
Ремень был застёгнут натуго на поясе.
The belt was fastened tightly around his waist.
WiktionaryPONSbab.laReverso