Was heißt »Deckschicht« auf Englisch?

Das Substantiv »Deckschicht« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Synonyme

He was wearing a cap.
A tuft of hair was showing from beneath her cap.
When Tom returned, he brought a baseball cap and gave it as a present to Mary.
Is that your cap hanging there in the tree? The kids were playing with it.
Is that your cap hanging there in the tree? The kids have been playing with it.
Where is Jabu’s cap?
Whoever finds my cap and brings it back to me gets a bag of jelly babies.
Whoever finds my cap and brings it back to me gets a bag of jelly babies as a reward.
Where's my cap?
"The cap's got to be somewhere. It can't have just vanished into thin air." "Right, now we'll look for it systematically, starting from where you last had it on your head."
She lost her cap, but then found it straight away.
To cap it all, it began to rain.
Give me my cap back.
Give me back my cap.
She took her cap off.
He took off his cap.
Tom found your cap.
Where is my cap?
Standing on the steps to receive them was an old woman, neatly dressed in black silk, with a white cap and apron.
Tom was glad that he'd bought a bottle of wine with a screw cap, since he couldn't find his corkscrew.