What's the difference between doona and not?

Doona

Definition:

Example Sentences:

• (1) We need better than a minister who hides in bed with his doona pulled over his head,” he told Channel Nine.

Not

Definition:

• () Wot not; know not; knows not.
• (a.) Shorn; shaven.
• (adv.) A word used to express negation, prohibition, denial, or refusal.

Example Sentences: