0 to examine something in order to make sure that it is correct or the way it should be -- sprawdzać
1 to find out about something -- sprawdzać
[ + question word ] I'll check whether Peter knows about the party.
2 to ask someone for permission to do something -- uzgadniać
3 to stop something bad from increasing or continuing -- opanować, powstrzymać
The government needs to find a way to check rising inflation.
4 to put a mark by an answer to show that it is correct, or by an item on a list to show that you have dealt with it -- odhaczać, zaznaczać
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Możemy go ukończyć krok po kroku, niezależnie od tego, jak długa jest droga, i nie da się go ukończyć, niezależnie od tego, jak krótka jest droga, jeśli nawet nie zaznaczysz swojego śladu.