This is the 363rd most frequent Indonesian word.
tinggal
"To stay," "to live," or "to remain."
The word 'tinggal' is used here to express residency or living in a particular place.
Saya tinggal di Jakarta.
I live in Jakarta.
The word 'tinggal' in this sentence carries the meaning of staying in a specific state, i.e., remaining calm.
Dia tinggal diam meskipun sedang marah.
He remained calm even though he was angry.
Here, 'tinggal' means 'left' or 'remaining', referring to the only action left to do.