deal

An agreement, arrangement, or transaction, especially in business.

"We secured a fantastic business deal."

A significant or indefinite amount or extent of something.

"It required a great deal of effort."

To distribute playing cards to participants in a game.

"It's your turn to deal the cards."

To take appropriate action or cope with a situation or person.

"How do you deal with difficult customers?"

To buy and sell goods or services as a business activity.

"They deal in rare antique books."