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Definition of pointer
1a Pointers plural : the two stars in the Big Dipper a line through which points to the North Star
b : one that points out especially : a rod used to direct attention
c : a computer memory address that contains another address (as of desired data)
2 : any of various large, strong, slender gundogs that hunt by scent and indicate the presence of game by pointing (see point entry 2 sense 4b) specifically : any of an English breed of agile, muscular dogs having a short, smooth coat that is usually white with patches of liver, pale yellow, black, or orange and a moderately long tapered tail — see also german shorthaired pointer, german wirehaired pointer
3 : one that furnishes with points
4 : a useful suggestion or hint : tip
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Time Traveler for pointer
The first known use of pointer was in 1534
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