to be too tight: of a space, too small for what must fit in it; of a person, squeezed into a corner and so hard pressed
At its root this verb is about measurement, not mood. Something is too small for what has to fit inside it: a ruined city that cannot hold the crowds coming home, a stride with no room to lengthen. Hebrew then applies the very same verb to people, and it does so in a strikingly indirect way. The text does not say that a person feels tight; it says that things got tight for him. Trouble is something that closes in from outside, the way walls narrow on a road.
That is why the word turns up at some of the worst moments in Israel's story, always with the same shape:
- Jacob hears that Esau is coming with four hundred men (Genesis 32:7)
- Israel finds every campaign turning against it (Judges 2:15)
- David's own men start talking about stoning him (1 Samuel 30:6)
Once the walls close in from the inside instead: Amnon is so hemmed in by his craving for Tamar that he makes himself ill (2 Samuel 13:2).
Because the picture is spatial, it runs both ways, and that is what keeps it from being a mere synonym for worry. Room can be taken away, and room can be given back. Nehemiah's prayer uses the verb for what hostile neighbors did to Israel, pressing them in on every side (Nehemiah 9:27), while Isaiah promises Zion the happiest possible version of the same problem: the ruined land will run short of space, because too many people are coming home (Isaiah 49:19). Proverbs makes it a promise about walking, that wisdom keeps the path wide enough that your stride is never cramped (Proverbs 4:12).
Hebrew built a whole family of words on this image of narrowness, and the nearest of them is the verb "to press hard" (צָרַר), which covers both being squeezed and doing the squeezing.