Meaning of the word "is supposed to" in English

What does "is supposed to" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

is supposed to

US /ɪz səˈpoʊzd tu/
UK /ɪz səˈpəʊzd tuː/

Phrase

1.

to be expected or required to do something

Example:
You are supposed to finish your homework before watching TV.
The train is supposed to arrive at 10 AM.
2.

to be generally believed or rumored to be true, even if it's not certain

Example:
He is supposed to be a very wealthy man.
The new restaurant is supposed to be excellent.