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Pointers: meaning, definitions and examples

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pointers

 

[ ˈpɔɪntərz ]

Noun
Context #1 | Noun

computer programming

Pointers in computer programming are variables that store the memory address of another variable. They are widely used in languages like C and C++ to manipulate memory and improve performance.

Synonyms

memory address, reference

Examples of usage

  • In C programming, pointers are used to pass variables by reference.
  • Pointers are essential for dynamic memory allocation in C++.
Context #2 | Noun

general

Pointers are objects or signs that point or indicate something specific.

Synonyms

guide, indicator

Examples of usage

  • The signpost at the intersection serves as a pointer for drivers.
  • Her finger acted as a pointer directing attention to the important details.

Translations

Translations of the word "pointers" in other languages:

🇵🇹 ponteiros

🇮🇳 सूचक

🇩🇪 Zeiger

🇮🇩 penunjuk

🇺🇦 вказівники

🇵🇱 wskaźniki

🇯🇵 ポインタ

🇫🇷 pointeurs

🇪🇸 pointers

🇹🇷 işaretçiler

🇰🇷 포인터

🇸🇦 المؤشرات

🇨🇿 ukazatele

🇸🇰 ukazovatele

🇨🇳 指针

🇸🇮 kazalci

🇮🇸 bendill

🇰🇿 көрсеткіштер

🇬🇪 ჩვენებები

🇦🇿 göstəricilər

🇲🇽 indicadores

Etymology

The term 'pointer' originated in the late 17th century from the verb 'point,' which means to direct someone's gaze or attention toward something specific. Over time, it evolved to represent objects or signs that indicate or guide towards something. In the realm of computer programming, the concept of pointers emerged in the mid-20th century with the development of languages like C, where they became essential tools for manipulating memory and enhancing performance.

See also: counterpoint, midpoint, pinpoint, point, pointed, pointedly, pointer, pointillism, pointillize, pointing, pointless, pointlessly, pointlessness, points, unpointed.

Word Frequency Rank

With rank #16,348, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.