Meaning & Definition of word "Pointer"

Pointer

/ˈpɔɪntər/

1. A person or thing that indicates or points out something.
- Example: The teacher used a pointer to highlight important information on the board.
2. A device, such as an arrow or hand, used to indicate a particular position or direction.
- Example: The pointer on the compass always points north.
3. A small mark or sign, especially in a diagram or figure, indicating a specific location or area.
- Example: The map had a red pointer showing the location of the treasure.
4. In computing, a variable that stores the memory address of another variable.
- Example: The programmer used a pointer to efficiently access the array elements.
5. An object, particularly in sports, that indicates a score or measure.
- Example: The scoreboard had a pointer that displayed the current score of the game.

First known use in the 14th century, from Middle English, derived from the verb 'point'.

pointer finger:

The index finger, often used to point at objects.

give someone a pointer:

To provide someone with helpful advice.

point in the right direction:

To guide someone to the correct location or course of action.

point:

To direct attention towards something.

indicator:

A device or sign that provides information.

guide:

A person or thing that shows the way.

Meaning: A person who is skilled at giving directions or advice.

Example Sentence: He's a real pointer when it comes to navigating city streets.

Meaning: A term referring to a detailed or helpful hint.

Example Sentence: I need a good pointer on how to fix this issue.