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transmit

American  
[trans-mit, tranz-] / trænsˈmɪt, trænz- /

verb (used with object)

  • transmits,
    present (3rd person singular)
  • transmitted,
    past participle,  past
  • transmitting
    present participle
  1. to send or forward, as to a recipient or destination; dispatch; convey.

    Synonyms:
    remit, transfer
  2. to communicate, as information or news.

    Synonyms:
    bear
  3. to pass or spread (disease, infection, etc.) to another.

  4. to pass on (a genetic characteristic) from parent to offspring.

    The mother transmitted her red hair to her daughter.

  5. Physics.

    1. to cause (light, heat, sound, etc.) to pass through a medium.

    2. to convey or pass along (an impulse, force, motion, etc.).

    3. to permit (light, heat, etc.) to pass through.

      Glass transmits light.

  6. Radio and Television. to emit (electromagnetic waves).


verb (used without object)

  • transmits,
    present (3rd person singular)
  • transmitted,
    past participle,  past
  • transmitting
    present participle
  1. to send a signal by wire, radio, or television waves.

  2. to pass on a right or obligation to heirs or descendants.

transmit British  
/ trænzˈmɪt /

verb

  1. (tr) to pass or cause to go from one place or person to another; transfer

  2. (tr) to pass on or impart (a disease, infection, etc)

  3. (tr) to hand down to posterity

  4. (tr; usually passive) to pass (an inheritable characteristic) from parent to offspring

  5. to allow the passage of (particles, energy, etc)

    radio waves are transmitted through the atmosphere

    1. to send out (signals) by means of radio waves or along a transmission line

    2. to broadcast (a radio or television programme)

  6. (tr) to transfer (a force, motion, power, etc) from one part of a mechanical system to another

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See carry.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of transmit

First recorded in 1350–1400; Middle English transmitten, from Latin trānsmittere “to send across,” from trāns- trans- + mittere “to send”

Explanation

If you’re an international spy, you might transmit secret messages using a special code written in invisible ink. If you aren’t a spy, you could probably just use email. Whatever your circumstances, when you transmit information, you send. You can transmit things from person to person or from one thing to another. The airwaves can be used to transmit radio or TV signals, for example, and computers can transmit messages over a network. This verb often describes messages or data being sent, but you can also transmit ideas, beliefs, or attitude. In addition, transmit can describe the spread of disease, like mosquitoes that can transmit disease when they bite.

Keep Reading on Vocabulary.com

Vocabulary lists containing transmit

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“The badly written letter of Andrés López Beltrán doesn’t transmit indignation,” wrote Denise Dresser, a columnist and frequentSheinbaum administration critic.

From Los Angeles Times Aug. 14, 2026

Optical interconnects transmit data using light and can provide the high bandwidth and energy efficiency increasingly required as AI networks scale, she says.

From The Wall Street Journal Aug. 12, 2026

The bacteria itself blocks transmission of diseases such as dengue, Zika and chikungunya, so "you will still have mosquitoes biting people, but they will not transmit disease."

From Barron's Aug. 7, 2026

Aedes albopictus, a mosquito native to Asia that can transmit the same diseases as Aedes aegypti, conquered the country even faster thanks to developments in human infrastructure.

From Slate Aug. 4, 2026

My eyes bugged, the better to transmit my raging mind stream.

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

The system places a nonlinear waveguide between two optical filters, each of which transmits a different portion of the light spectrum.

From Science Daily Jun. 4, 2026

The flea-sized psyllid bites the leaves and transmits the disease, which slowly chokes out the tree’s vascular system from the inside, taking years to finally show itself.

From Slate Apr. 20, 2026

These also aren’t the only messages Mr. Trump transmits.

From The Wall Street Journal Mar. 26, 2026

Every vessel transmits a message per second over a universal radio frequency that announces its identity, destination and position.

From Barron's Mar. 8, 2026

He tells me to be careful, and that he will be monitoring anything that transmits through my microphone.

From "Legend" by Marie Lu

Researchers are increasingly examining how diseases transmitted by vectors may have restricted where canine populations could survive and expand.

From Science Daily Aug. 10, 2026

"A thorough investigation found no evidence of MoD data or systems being accessed, compromised or transmitted externally," an MoD spokesperson said.

From BBC Aug. 10, 2026

Dengue is a viral fever caused by the dengue virus, which is transmitted to humans through the bite of infected Aedes mosquitoes.

From BBC Jul. 23, 2026

People become infected with the illness by consuming food or water that has been contaminated — the infection is not transmitted from person to person.

From Los Angeles Times Jul. 23, 2026

It probably arose from a virus of monkeys and was transmitted to humans by mosquitoes.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

When a Chinese official who had first denied human-to-human transmission now admitted people without symptoms were transmitting the virus, “GAME ON,” Dr. Fauci wrote.

From The Wall Street Journal Aug. 7, 2026

And because Aedes aegypti feeds almost exclusively on humans, the insects are great at transmitting disease from one person to the next.

From Slate Aug. 4, 2026

"We can confirm that the Houthis were recorded transmitting a warning message to ships in the region," the ICS said.

From Barron's Jul. 22, 2026

He was also accused of transmitting some of the classified materials from his time as national security adviser to two relatives.

From BBC Jun. 26, 2026

As of this morning, the messages are transmitting directly.

From "The Mysterious Benedict Society" by Trenton Lee Stewart

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