Questions about example sentences with, and the definition and usage of "Strained"

A: It can have several meanings
Strained can mean pouring something with solids and liquids through a strainer and leaving only the solids.
Strained can mean uncomfortable. Like her bringing up my mistake made the atmosphere strained.
Strained can mean pushed to bursting like Her top was so tight it strained her buttons.
Or it can mean worn out. Like I yelled so much I strained my voice.
It can also mean you feel tense and nervous.

A: pressured (not is the physical way, in the emotional way)
This is the only context I’ve heard it in, but it’s common.

A: It's something like 「緊迫」