adjective
The forms banned and banning are spelt with a double n
This wound needs a double bandage
He pronounced it 'de-seat', giving deceit a double meaning
The plant had grown to double its size
It was Maria who exposed Fernando as a double agent
verb
We'll have to double our milk order
noun
He could be Clint Eastwood's double
Put down that book and come over here on the double!
US