# Demultiply vs. Multiply — Which is Correct Spelling?

By Tayyaba Rehman & Fiza Rafique — Updated on March 21, 2024
The incorrect term is "Demultiply," while the correct spelling is "Multiply." Multiply is a mathematical operation to increase a number by another number.

## Which is correct: Demultiply or Multiply

How to spell Multiply?

### Demultiply

Incorrect Spelling

Correct Spelling

## Key Differences

Think of "ply" in "multiply" as layers stacking upon each other, increasing in number.
"Demultiply" has an extra "de-" prefix that is unnecessary for the simple act of multiplication.
"Multiply" is an everyday term in math, while "demultiply" isn't commonly used, making it easier to remember the correct term.
Remember that "multiply" starts with "multi," which implies many or multiple.
"Multiply" has the word "ply" in it, like "apply," which is what you're doing to numbers when you multiply.

## How Do You Spell Multiply Correctly?

Incorrect: The goal is to demultiply the efforts across the team.
Correct: The goal is to multiply the efforts across the team.
Incorrect: It's essential to demultiply the benefits among all participants.
Correct: It's essential to multiply the benefits among all participants.
Incorrect: We should look for ways to demultiply our impact.
Correct: We should look for ways to multiply our impact.
Incorrect: To demultiply the results, we need to invest more.
Correct: To multiply the results, we need to invest more.
Incorrect: Using this strategy, we can demultiply our productivity.
Correct: Using this strategy, we can multiply our productivity.

## Multiply Definitions

Multiply is to increase the amount of something by adding it to itself.
The bacteria multiply rapidly in warm conditions.
In mathematics, to multiply means to calculate the product of two or more numbers.
Multiply 4 by 5 to get 20.
In electronics, to multiply is to amplify a signal.
The circuit is designed to multiply the input voltage.
In genetics, to multiply means to reproduce or propagate.
The cells began to multiply at an alarming rate.
To multiply also means to become more numerous or prevalent.
The problems seemed to multiply after the new policy was introduced.
To increase the amount, number, or degree of.
(Mathematics) To perform multiplication on.
To grow in amount, number, or degree
Shops multiplied along the main street.
To increase in number by reproducing
"The people increased both in the dales and the plains, and their horses multiplied" (J.R.R. Tolkien).
(Mathematics) To perform multiplication.
In many or multiple ways.
(transitive) To increase the amount, degree or number of (something).
To perform multiplication on (a number).
When you multiply 3 by 7, you get 21;
He multiplied several numbers
(intransitive) To grow in number.
(intransitive) To breed or propagate.
To perform multiplication.
He had been multiplying, but it occurred to him he needed to resolve the exponents, first.
To be a factor in a multiplication with (another factor).
(computer science) An act or instance of multiplying.
To increase in number; to make more numerous; to add quantity to.
Impunity will multiply motives to disobedience.
To add (any given number or quantity) to itself a certain number of times; to find the product of by multiplication; thus 7 multiplied by 8 produces the number 56; to multiply two numbers. See the Note under Multiplication.
To increase (the amount of gold or silver) by the arts of alchemy.
To become greater in number; to become numerous.
When men began to multiply on the face of the earth, and daughters were born unto them.
To increase in extent and influence; to spread.
The word of God grew and multiplied.
To increase amount of gold or silver by the arts of alchemy.
Combine by multiplication;
Multiply 10 by 15
Combine or increase by multiplication;
He managed to multiply his profits
Have young (animals);
Pandas rarely breed in captivity
Have offspring or young;
The deer in our neighborhood reproduce madly
The Catholic Church tells people to procreate, no matter what their economic situation may be
In several ways; in a multiple manner;
They were multiply checked for errors

## Multiply Meaning in a Sentence

When you multiply 4 by 5, you get 20.
The company aims to multiply its revenue over the next five years.
Bacteria multiply rapidly under the right conditions.
The program has been designed to multiply the number of beneficiaries.
We need to multiply our efforts if we are to meet the deadline.
You can multiply your chances of success by preparing thoroughly.
The project's success has helped to multiply interest in our research.
The new marketing strategy helped multiply their customer base.
Investors hope to multiply their investments over time.
The charity has been able to multiply the amount of aid sent to the region.
Multiply the length by the width to find the area of the rectangle.
The introduction of new technology can multiply productivity in various industries.
Farmers are using new techniques to multiply crop yields.
Efforts to multiply understanding between the communities have paid off.
Social media platforms have the power to multiply messages instantly.
Multiply these figures to get the estimated total cost.
Teaching methods that multiply student engagement are highly effective.
To multiply your savings, consider investing in the stock market.
By working together, we can multiply our impact on the community.
Multiply the ingredients proportionally to adjust the recipe size.
Efforts to multiply the wildlife population in the area have been successful.
They aim to multiply the reach of their campaign through social media.
You can multiply the recipe to serve more people.

## Multiply Idioms & Phrases

#### Multiply efforts

To increase the amount of work or effort put into something.
We need to multiply efforts in order to finish the project on time.

#### The ability to multiply

Referring to the capability of increasing or expanding.
The most successful companies are those that have the ability to multiply their successes.

#### Multiply by the day

To grow in number or intensity each day.
The challenges we face multiply by the day, demanding more innovative solutions.

#### Multiply the impact

To significantly increase the effect or influence of something.
By partnering with other organizations, we can multiply the impact of our initiatives.

#### Multiply like rabbits

To increase in number very quickly.
After introducing the product, our customer base began to multiply like rabbits.

## Common Curiosities

#### Which vowel is used before Multiply?

Any vowel can precede "multiply" depending on the sentence structure and grammar.

#### What is the verb form of Multiply?

"Multiply" itself is the verb form.

#### What is the root word of Multiply?

The root is derived from Latin "multiplicare."

#### Which conjunction is used with Multiply?

"And" or "or" can be used, as in "multiply and divide."

#### What is the pronunciation of Multiply?

Pronounced as /ˈmʌltɪˌplaɪ/.

#### Which article is used with Multiply?

Generally, "the" or "a" can be used depending on the sentence structure.

#### Why is it called Multiply?

The term originates from Latin "multiplicare," meaning to increase or make more.

#### Is Multiply a noun or adjective?

"Multiply" is primarily a verb, but it can also be an adverb.

#### Is Multiply an abstract noun?

No, it is a verb and an adverb.

#### Is Multiply a negative or positive word?

It is a neutral term but can be either positive or negative depending on context.

#### What is the singular form of Multiply?

"Multiply" is a verb and doesn't have a singular or plural form in the conventional sense.

#### Which preposition is used with Multiply?

"By" is often used, as in "multiply by."

#### What is the plural form of Multiply?

Same as above, it doesn't have a plural form.

#### Is Multiply a vowel or consonant?

It is a word made up of both vowels and consonants.

#### Is Multiply a collective noun?

No, it is not a noun.

#### Is the Multiply term a metaphor?

It can be used metaphorically to imply increase or growth.

#### What is another term for Multiply?

Increase or proliferate.

#### Which determiner is used with Multiply?

Determiners like "the," "this," or "that" could be used depending on the sentence.

Yes, as in "to multiply increase."

#### Is the word Multiply a gerund?

No, it is not a gerund.

#### Is the word “Multiply” a Direct object or an Indirect object?

As a verb, it usually takes a direct object, as in "Multiply 4 by 5."

Three syllables.

#### What is the first form of Multiply?

"Multiply" is the base form of the verb.

Mul-ti-ply.

#### What part of speech is Multiply?

It is primarily a verb and can also be an adverb.

#### Is Multiply a countable noun?

It is not a noun.

#### What is the opposite of Multiply?

Divide or reduce.

Multiplied.

Multiplied.

#### Is the word Multiply imperative?

It can be used in an imperative form, as in "multiply these numbers."

#### What is a stressed syllable in Multiply?

The first syllable, "Mul," is stressed.

#### How is Multiply used in a sentence?

"When you multiply 3 by 7, you get 21."

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## Author Spotlight

Written by
Tayyaba Rehman
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. 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.
Co-written by
Fiza Rafique
Fiza Rafique is a skilled content writer at AskDifference.com, 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.