noun
An agreement, often secret or underhanded
understanding, settlement, compromise, arrangement; see agreement 3, bargain 2, contract.
A business transaction
venture, proceeding, dealings, sale; see transaction.
A hand at cards; often used figuratively
new deal, cut and shuffle, single round, appointment, distribution of cards, honest deal, opportunity, chance, fresh start, square deal.
A lot
plethora, abundance, superabundance; see plenty.
a good (<strong><em>or</em> </strong>great) deal
a lot, quite a bit, a considerable amount; see much.
make a big deal out of*