pointer

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point·er / ˈpointər/ • n. 1. a long thin piece of metal on a scale or dial that moves to indicate a figure or position. ∎  a rod used for pointing to features on a map or chart. ∎  a hint as to what might happen in the future: the figures were a pointer to gradual economic recovery. ∎  a small piece of advice; a tip: here are some pointers on how to go about the task. ∎  Comput. another term for cursor. ∎  Comput. a variable whose value is the address of another variable; a link.2. a dog of a breed that on scenting game stands rigid looking toward it.

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