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Operater vs. Operator — Which is Correct Spelling?

Edited by Tayyaba Rehman — By Fiza Rafique — Updated on March 19, 2024
"Operater" is an incorrect spelling. The correct form is "operator," which refers to a person or thing that operates or controls something.
Operater vs. Operator — Which is Correct Spelling?

Which is correct: Operater or Operator

How to spell Operator?


Incorrect Spelling


Correct Spelling

Key Differences

Think of the word "operate" and simply add an "or" to it: operator.
Consider the term "operational"; the base is "operate" and the person doing it is the "operator."
Recall that "operator" parallels with other -or end words, like "conductor" and "director."
Visualize an operator at a switchboard, ensuring you see the “or” at the end.
Remember that “ate” is a common verb ending, and nouns derived from such verbs often end in “-or” like operator.

How Do You Spell Operator Correctly?

Incorrect: An operater must always be present during the process.
Correct: An operator must always be present during the process.
Incorrect: The machine operater is responsible for routine maintenance.
Correct: The machine operator is responsible for routine maintenance.
Incorrect: He worked as an operater for a telecommunications company.
Correct: He worked as an operator for a telecommunications company.
Incorrect: She is the chief operater of the radio broadcasting station.
Correct: She is the chief operator of the radio broadcasting station.
Incorrect: The tour operater organized trips to various historical sites.
Correct: The tour operator organized trips to various historical sites.

Operator Definitions

A mathematical symbol denoting an operation.
The plus sign is an arithmetic operator.
A person who uses and controls a machine or device.
She's the main operator of the crane at the construction site.
A person who operates equipment or a machine
A radio operator
A person or company that runs a business
A tour operator
A person who acts in a shrewd or manipulative way
Her reputation as a cool, clever operator
A symbol or function denoting an operation (e.g. ×, +).
One who operates a machine or device
The operator of a forklift.
The owner or manager of a business.
A military person who executes a special operation.
(Informal) A person who is adept at accomplishing goals through shrewd or unscrupulous maneuvers.
(Mathematics) A function, especially one from a set to itself, such as differentiation of a differentiable function or rotation of a vector.
A logical operator.
(Genetics) A chromosomal segment of DNA that regulates the activity of the structural genes of an operon by interacting with a specific repressor.
One who operates.
A telecommunications facilitator whose job is to establish temporary network connections.
(mathematics) A function or other mapping that carries variables defined on a domain into another variable or set of variables in a defined range. Category:en:Functions
(uncountable) The game of Chinese whispers.
(informal) A person who is adept at making deals or getting results, especially one who uses questionable methods.
A member of a military special operations unit.
(computing) The administrator of a channel or network on IRC.
(computing) A symbol that represents a construct in a programming language and differs from a normal function in its syntax.
(linguistics) A kind of expression that enters into an a-bar movement dependency and is said to bind a variable.
In the sentence "What did Bill say he wants to buy?", "what" is an operator, binding a phonetically empty variable.
One who, or that which, operates or produces an effect.
One who performs some act upon the human body by means of the hand, or with instruments.
A dealer in stocks or any commodity for speculative purposes; a speculator.
The symbol that expresses the operation to be performed; - called also facient.
A person who operates a telephone switchboard.
A person who schemes and maneuvers adroitly or deviously to achieve his/her purposes.
(mathematics) a symbol that represents a function from functions to functions;
The integral operator
An agent that operates some apparatus or machine;
The operator of the switchboard
Someone who owns or operates a business;
Who is the operator of this franchise?
A shrewd or unscrupulous person who knows how to circumvent difficulties
A speculator who trades aggressively on stock or commodity markets
A business owner or manager.
He's the operator of a local coffee shop.
A person who manages or manipulates situations to their advantage.
He's a smooth operator when it comes to negotiations.
A worker at a telephone exchange.
The operator connected my call to the right department.

Operator Meaning in a Sentence

The tour operator offered a discount on group bookings.
She is a skilled telephone operator, handling calls efficiently.
The company is looking for an experienced computer operator.
As a switchboard operator, she connects hundreds of calls daily.
He became a certified forklift operator last year.
An operator must be vigilant at all times during the operation.
The operator of the amusement park ride ensured everyone's safety.
The crane operator carefully lifted the heavy load.
The ski resort is a major operator in the region.
The new operator struggled to use the complex machinery.
Our bus operator was very knowledgeable about the city.
She dreams of becoming an airline operator one day.
The hotel operator answered questions about room availability.
A skilled operator can make the machine work more efficiently.
The operator ensured that the broadcast went smoothly.
As the operator of a small business, he faced many challenges.
The operator of the ferry service explained the schedule.
Being a drone operator requires precision and skill.
The operator of the online store updated the website daily.
The operator of the small cafe greeted customers warmly.
The power plant operator monitors energy production closely.
The sewing machine operator produced garments quickly.
A good operator knows how to resolve unexpected issues.

Operator Idioms & Phrases

Smooth operator

Someone who is very skillful and manages situations effortlessly.
He's a smooth operator, always able to navigate difficult negotiations.

Operator manual

A booklet or document that gives instructions on how to use a machine or equipment.
Always read the operator manual before using new machinery.

Heavy machinery operator

A person skilled in controlling large and often complex machines.
Becoming a heavy machinery operator requires both training and certification.

Switchboard operator

A person who manages a switchboard, especially for telephones, directing calls.
Before automatic dialing, every call went through a switchboard operator.

Crack operator

An operator who is exceptionally good at their job.
With years of experience, he's a crack operator of the printing press.

First-time operator

Someone who is using or managing something for the first time.
As a first-time operator of the software, she found the tutorial very helpful.

Telephone operator assistance

Help provided by a human operator when making telephone calls.
You can reach out for telephone operator assistance if you're having trouble with the call.

Operator error

A mistake made by the person operating a device or system.
The mishap was attributed to operator error, not equipment failure.

Drone operator

Someone who controls and flies drones, often for photography, surveillance, or recreation.
As a drone operator, he captured breathtaking aerial footage.


A person who owns and operates a business, especially in transportation.
Many truck drivers aspire to be owner-operators for greater independence.

Common Curiosities

What is the root word of operator?

The root word is "operate."

What is the verb form of operator?

The verb form is "operate."

Which vowel is used before operator?

The vowel "an" as in "an operator."

What is the singular form of operator?

The singular form is "operator."

Why is it called operator?

It's called "operator" because it pertains to someone or something that operates or controls.

What is the pronunciation of operator?

It's pronounced as /ˈɑː.pəˌreɪ.tər/.

Is operator an abstract noun?

No, it refers to a tangible entity or person.

Is operator a noun or adjective?

"Operator" is a noun.

Is the operator term a metaphor?

Not inherently, but it can be used metaphorically.

Which conjunction is used with operator?

No specific conjunction is exclusively tied to "operator."

Is operator an adverb?

No, "operator" is not an adverb.

Is operator a vowel or consonant?

"Operator" is a word containing both vowels and consonants.

What is another term for operator?

Another term could be "controller" or "handler."

Which determiner is used with operator?

Common determiners include "this," "that," "an," and "the."

What is the plural form of operator?

The plural form is "operators."

Which preposition is used with operator?

"By" as in "operated by the operator."

Is operator a countable noun?

Yes, you can have one operator or several operators.

Is operator a collective noun?

No, it is not.

Is the word operator imperative?

No, "operator" itself is not in imperative form.

What is a stressed syllable in operator?

The first syllable, "op," is stressed.

What is the opposite of operator?

There isn't a direct opposite, but "non-operator" or "bystander" might be used contextually.

Which article is used with operator?

Both "a" and "an" can be used, depending on the following word's sound, e.g., "an operator" or "a skilled operator."

What is the third form of operator?

The third form (past participle) of the verb "operate" is "operated."

Is operator a negative or positive word?

Neutral by definition, context determines the connotation.

How many syllables are in operator?

There are four syllables.

How do we divide operator into syllables?

"Operator" is divided as op-er-a-tor.

What part of speech is operator?

"Operator" is a noun.

What is the first form of operator?

The base form is "operate."

What is the second form of operator?

The second form (past simple) of the verb "operate" is "operated."

How is operator used in a sentence?

Example: The operator of the ride ensured everyone was safely buckled in before starting.

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Author Spotlight

Written by
Fiza Rafique
Fiza Rafique is a skilled content writer at, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.

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