close/seal the deal

:  to move so as to bar passage through something

:  to block against entry or passage

:  to deny access to

:  a coming or bringing to a conclusion

:  a conclusion or end in time or existence :  cessation

:  the concluding passage (as of a speech or play)

:  an enclosed area

:  the precinct (see precinct 2a) of a cathedral

:  a narrow passage leading from a street to a court and the houses within or to the common stairway of tenements

:  having no openings :  closed

:  confined or carefully guarded

:  high

:  in a close position or manner

:  any of numerous carnivorous marine mammals (families Phocidae and Otariidae) that live chiefly in cold regions and have limbs modified into webbed flippers adapted primarily to swimming

:  a fur seal or hair seal as opposed to a sea lion

:  the pelt of a fur seal

:  to hunt seals

:  something that confirms, ratifies, or makes secure :  guarantee, assurance

:  a device with a cut or raised emblem, symbol, or word used especially to certify a signature or authenticate a document

:  a medallion or ring face bearing such a device incised so that it can be impressed on wax or moist clay

:  to confirm or make secure by or as if by a seal

:  to solemnize (something, such as a marriage) for eternity by a Mormon rite

:  to set or affix an authenticating seal to

:  part, portion

:  a usually large or indefinite quantity or degree

:  the act or right of distributing cards to players

:  to give as one's portion :  apportion

:  to distribute (playing cards) to players

:  administer, deliver

:  an act of dealing (see ²deal 3) :  transaction

:  bargain

:  contract

:  a board of fir or pine

:  pine or fir wood