Definition of "Bank" :
noun: a flight maneuver; aircraft tips laterally about its longitudinal axis (especially in turning)
"The plane went into a steep bank."
noun: a building in which the business of banking transacted
"The bank is on the corner of Nassau and Witherspoon."
noun: a container (usually with a slot in the top) for keeping money at home
"The coin bank was empty."
noun: a financial institution that accepts deposits and channels the money into lending activities
"He cashed a check at the bank."
noun: an arrangement of similar objects in a row or in tiers
"He operated a bank of switches."
noun: a long ridge or pile
"A huge bank of earth."
noun: sloping land (especially the slope beside a body of water)
"They pulled the canoe up on the bank."
noun: a slope in the turn of a road or track; the outside is higher than the inside in order to reduce the effects of centrifugal force
noun: the funds held by a gambling house or the dealer in some gambling games
"He tried to break the bank at Monte Carlo."
noun: a supply or stock held in reserve for future use (especially in emergencies)
verb: have faith or confidence in
verb: cover with ashes so to control the rate of burning
"Bank a fire."
verb: enclose with a bank
verb: tip laterally
"The pilot had to bank the aircraft."
verb: put into a bank account
verb: be in the banking business
verb: act as the banker in a game or in gambling
verb: do business with a bank or keep an account at a bank
"Where do you bank in this town?."