How do say go to sleep in Malayalam?

The most common way to say "go to sleep" in Malayalam is "nidraanu" (നിദ്രാണു).

Here are some other ways to say it:

* "nidranu po" (നിദ്രാണു പോ) - This literally means "go to sleep" and is more formal.

* "thukannu" (തുക്കാണു) - This is more informal and means "sleep".

* "thukannu po" (തുക്കാണു പോ) - This is a more casual way of saying "go to sleep".

The best way to say it will depend on the context and the person you are speaking to.