Integer: meaning, definitions and examples
🔢
integer
[ ˈɪn.tə.dʒər ]
mathematics, computing
An integer is a whole number that can be positive, negative, or zero. Unlike fractions or decimals, integers do not have any fractional parts. They are commonly used in various fields including mathematics and computer science.
Synonyms
entire number, integer number, whole number
Examples of usage
- The set of integers includes -3, 0, and 5.
- You can perform various operations on integers, such as addition and multiplication.
- An integer cannot be expressed as a fraction.
- In programming, integers are often utilized for indexing and counting.
- When considering a number line, integers are spaced evenly at every whole number.
Translations
Translations of the word "integer" in other languages:
🇵🇹 número inteiro
🇮🇳 पूर्णांक
🇩🇪 Ganzzahl
🇮🇩 bilangan bulat
🇺🇦 ціле число
🇵🇱 liczba całkowita
🇯🇵 整数
🇫🇷 entier
🇪🇸 número entero
🇹🇷 tam sayı
🇰🇷 정수
🇸🇦 عدد صحيح
🇨🇿 celé číslo
🇸🇰 celé číslo
🇨🇳 整数
🇸🇮 cela števila
🇮🇸 heiltala
🇰🇿 бүтін сан
🇬🇪 სრული რიცხვი
🇦🇿 tam ədəd
🇲🇽 número entero
Etymology
The word 'integer' comes from the Latin word 'integer', which means 'whole' or 'untouched'. It was derived from the prefix 'in-' meaning 'not', combined with 'tangere', which means 'to touch'. The term has been used in mathematical contexts since the Middle Ages to refer to whole numbers. In modern mathematics, integers are defined as the set of positive and negative whole numbers, along with zero. This definition was solidified in the development of number theory during the 19th century, where integers have come to play a vital role in various mathematical disciplines such as algebra, calculus, and computer science.
Word Frequency Rank
Position #8,609 indicates this is an advanced-level word. While not essential for basic communication, it will enhance your ability to understand and create more nuanced content.
- ...
- 8606 grab
- 8607 breathed
- 8608 ingredient
- 8609 integer
- 8610 bombs
- 8611 swinging
- 8612 nationalist
- ...