A tammie is a kind of hat that is usually round and flat on the top.
Tammies are often worn in Scotland or in old-fashioned stories.
Examples:
The man wore a tammie on his head.
She bought a new tammie for the parade.
The tammie was red and had a feather on it.
The tammie flew off in the wind!
I have a magic tammie that makes me invisible.
The tammie was too big and covered his eyes.