pointer
Americannoun
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a person or thing that points.
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a long, tapering stick used by teachers, lecturers, etc., in pointing things out on a map, blackboard, or the like.
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the hand on a watch dial, clock face, scale, etc.
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Military. the member of an artillery crew who aims the weapon.
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one of a breed of short-haired hunting dogs trained to point game.
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a piece of advice, especially on how to succeed in a specific area.
The food expert gave some good pointers on making better salads.
- Synonyms:
- caution, suggestion, hint, tip
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Computers.
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an identifier giving the location in storage of something of interest, as a data item, table, or subroutine.
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a moveable icon in a graphical user interface, as an arrow, that marks the user’s location in the interface relative to areas of the screen where user input is possible.
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Astronomy. Pointers, the two outer stars of the Big Dipper that lie on a line that passes very near Polaris and are used for finding it.
noun
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a person or thing that points
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an indicator on a measuring instrument
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a long rod or cane used by a lecturer to point to parts of a map, blackboard, etc
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one of a breed of large swift smooth-coated dogs, usually white with black, liver, or lemon markings: when on shooting expeditions it points to the bird with its nose, body, and tail in a straight line
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a helpful piece of information or advice
Etymology
Origin of pointer
Explanation
A pointer is something that is used to indicate a specific direction or spot, such as an arrow, a long stick, or a computer cursor. It's also the name of a dog breed. German shorthaired pointers and English pointers are varieties of a dog breed that bird hunters have worked with for generations. When these lean, muscular dogs smell grouse or pheasants, they freeze in place, noses pointed in the birds' direction. Non-canine pointers include those arrow icons moved across a computer screen by using a mouse or trackpad, and those long sticks that movie characters and professors use to point at big maps or projected images. Another kind of pointer is a suggestion or tip: "Here's a pointer for you: don't drink coffee right before bedtime!"
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Unlike a typical laser pointer that emits light, this device produces controlled vibrations.
From Science Daily • Jan. 17, 2026
But it was Wales who reacted best, Rogers scooping up a Dan Edwards pass out of the backdoor to cross for a five pointer the outside-half also converted.
From Barron's • Nov. 22, 2025
As she scrabbled for a laser pointer in her large handbag, her coloratura was comically on point, though she was inaudible in her middle range during the cabaletta.
From The Wall Street Journal • Oct. 1, 2025
Sophia could no longer move her whole hand, but she could still tap with her right pointer finger.
From Salon • Feb. 19, 2025
She waggles her pointer finger in the direction of the stuffed frog.
From "The Tenth Mistake of Hank Hooperman" by Gennifer Choldenko
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.