division sign: meaning, definition, pronunciation and examples
C1Technical / Academic
Quick answer
What does “division sign” mean?
The mathematical symbol (÷) used to denote the operation of division.
Audio
Pronunciation
Definition
Meaning and Definition
The mathematical symbol (÷) used to denote the operation of division.
The term can refer to any typographic or symbolic indicator used to show division, including the slash (/) or fraction bar (—), especially in computing and advanced mathematics.
Dialectal Variation
British vs American Usage
Differences
The symbol (÷) is recognized and used in both educational systems, though its frequency of use in curricula may vary slightly. The term 'obelus' is a more formal, historical name used equally in both regions.
Connotations
Neutral technical term in both. In the US, the slash (/) is often called a 'division sign' in elementary contexts more frequently than in the UK.
Frequency
Low frequency in general discourse, but high frequency within mathematics education and related technical fields in both regions.
Grammar
How to Use “division sign” in a Sentence
The division sign (÷) indicates...Use a division sign between the numbers.The symbol is known as a division sign.Vocabulary
Collocations
Examples
Examples of “division sign” in a Sentence
verb
British English
- You need to division the total by four. (Non-standard/rare)
- The calculator functions to division numbers.
American English
- The software can division the figures automatically. (Non-standard/rare)
adverb
British English
- He calculated it division-sign correctly. (Highly non-standard/improvised)
- The numbers were placed divisionally. (Unrelated word)
American English
- She wrote the equation division-sign-wise. (Highly non-standard/improvised)
adjective
British English
- The division-sign usage was unclear. (Hyphenated compound adjective)
- It's a division-symbol problem.
American English
- Follow the division sign rules. (Noun adjunct)
- It was a division-key error on the keypad.
Usage
Meaning in Context
Business
Rare, except in financial modelling or data analysis contexts when explaining calculations.
Academic
Core term in mathematics education and academic papers dealing with arithmetic operations.
Everyday
Limited to helping children with homework or very basic calculations.
Technical
Standard term in mathematics, typography, computer encoding (e.g., Unicode U+00F7), and calculator design.
Vocabulary
Antonyms of “division sign”
Watch out
Common Mistakes When Using “division sign”
- Pronouncing 'division' as /daɪˈvɪʒ.ən/.
- Confusing it with the 'percent sign' (%).
- Using 'division sign' to refer to the colon (:) in ratios.
- Misspelling as 'devision sign'.
FAQ
Frequently Asked Questions
Not exactly. The division sign is specifically ÷. The slash (/) can indicate division (as in 1/2) but has many other uses. They are different symbols.
It is not on a standard keyboard layout. You typically need to use a special character menu, Alt code (Alt+0247 on Windows), or type it in a word processor using the Insert Symbol function.
Because division is more clearly and flexibly expressed using fraction notation (a/b) or multiplicative inverses (a * b⁻¹), which avoids ambiguity, especially with complex expressions.
The dots are historically thought to represent the numerator and denominator of a fraction, placed above and below the horizontal line (which is the fraction bar itself).
The mathematical symbol (÷) used to denote the operation of division.
Division sign is usually technical / academic in register.
Division sign: in British English it is pronounced /dɪˈvɪʒ.ən saɪn/, and in American English it is pronounced /dəˈvɪʒ.ən saɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A line in the sand (conceptual, for creating division)”
- “Draw a line between (conceptual)”
Learning
Memory Aids
Mnemonic
Think of the two dots as numbers being separated (divided) by the horizontal line.
Conceptual Metaphor
SEPARATION IS DIVISION (the sign visually separates the dividend from the divisor).
Practice
Quiz
What is another, more formal name for the division sign (÷)?