Call
Personal Finance
In the bond markets, a call is an issuer's right to redeem bonds it has sold before the date they mature. With preferred stocks, the issuer may call the stock to retire it, or remove it from the marketplace.
In either case, it may be a full call, redeeming the entire issue, or a partial call, redeeming only a portion of the issue.
When a bank makes a secured loan, it reserves the right to demand full repayment of the loan - referred to as calling the loan - should the borrower default on interest payments.
Finally, when the term refers to options contacts, holding a call gives you the right to buy the underlying instrument at a specific price by a specific date. Selling a call obligates you to deliver the underlying instrument if the call is exercised and you're assigned to meet the call.
Poker
To put into the pot an amount of money equal to the most recent bet or raise. The term "see" (as in "I'll see that bet") is considered colloquial.
Telecommunications
In communications, any demand to set up a connection. 2. A unit of traffic measurement. 3. The actions performed by a call originator. 4. The operations required to establish, maintain, and release a connection. 5. To use a connection between two stations. 6. The action of bringing a computer program, a routine, or a subroutine into effect, usually by specifying the entry conditions and the entry point. 7. A customer attempt for which complete address information (e.g., 0-, 911, or 10 digits) is provided to the serving dial tone office. [NECA/FCC]