Meaning & Definition of word "Pointer"
Pointer
/ˈpɔɪntər/
noun:
- 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.
Etymology
●First known use in the 14th century, from Middle English, derived from the verb 'point'.
Common Phrases and Expressions
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.
Related Words
point:
To direct attention towards something.
indicator:
A device or sign that provides information.
guide:
A person or thing that shows the way.
Slang Meanings of pointer
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.