막히다

[마키다]

1. be blocked; be closed; be clogged
For a road, passage, hole, etc., to be made impassable.

2. be fenced; be enclosed
For the front of something to be blocked or encircled, so that nobody can see its inner area.

3. get tongue-tied; be at a loss
For a certain work to stop progressing as a difficult problem emerges.

4. be stopped
For something or what one is about to do to be stopped.

5. be chocked; be stuffed
For something in a part of one's body to become impassable.

6. be jammed
For cars to not run easily because there are many cars on the road.

7. be a blockhead
To act inflexibly and stubbornly.