Operator: meaning, definitions and examples

Etymology

• The word comes from the Latin 'operari', which means 'to work'.
• It began as a term to describe someone who performs work, especially in mechanical and scientific contexts.

Technology

• In computing, an operator is a symbol that tells the computer what action to perform, like adding or subtracting.
• Operators play a critical role in programming languages, enabling complex calculations and data manipulation.

Mathematics

• In math, the term describes mathematical symbols such as +, -, ×, and ÷ that indicate operations.
• Operators are foundational for forming equations and solving problems in algebra and calculus.

Occupations

• In Canada, an operator often refers to someone who controls heavy machinery, such as cranes or excavators.
• Telecommunications operators manage the flow of information, connecting calls and data across networks.

Pop Culture

• The term 'operator' is commonly seen in movies, often depicting characters who control technology and machinery to achieve their goals.
• In the world of video games, players can choose characters labeled as operators, emphasizing their skills and roles in gameplay.

At position #2,390, this word belongs to solid intermediate vocabulary. It's frequently used in both casual and formal contexts and is worth learning for better fluency.

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