ATP Definition & Meaning | Dictionary.com

ATP

[ ey-tee-pee ]

Phonetic (Standard)IPA

abbreviation for

Biochemistry.

adenosine triphosphate: an ester of adenosine and triphosphoric acid, C 10 H 12 N 5 O 4 H 4 P 3 O 9 , formed especially aerobically by the reaction of ADP and an orthophosphate during oxidation, or by the interaction of ADP and phosphocreatine or certain other substrates, and serving as a source of energy for physiological reactions, especially muscle contraction.

ATP

noun

adenosine triphosphate; a nucleotide found in the mitochondria of all plant and animal cells. It is the major source of energy for cellular reactions, this energy being released during its conversion to ADP. Formula: C 10 H 16 N 5 O 13 P 3

ATP

abbreviation for

advanced turboprop
Association of Tennis Professionals
automatic train protection: a safety system which automatically prevents a train from passing through a stop signal

ATP

/ ��′tŧ′pŧ′ /

Short for adenosine triphosphate. An organic compound, C 10 H 16 N 5 O 13 P 3 , that is composed of adenosine and three phosphate groups. It serves as a source of energy for many metabolic processes. ATP releases energy when it is broken down into ADP by hydrolysis during cell metabolism.

ATP

A key energy -carrying molecule in biological systems. It is produced in the body through the process of cell respiration and in plants through photosynthesis .

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�y��vlog History and Origins

Origin of ATP¹

First recorded in 1940–45

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Compare Meanings

How does ATP compare to similar and commonly confused words? Explore the most common comparisons:

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Example Sentences

Examples have not been reviewed.

The fourth seed, at 37 years and 10 months old, is the oldest ATP Masters 1,000 finalist ever, having also been the oldest semi-finalist.

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The 37-year-old is the oldest player to reach the last four of an ATP Masters 1,000 event and is going for a seventh title in Miami.

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The combined ATP Masters and WTA 1,000 event - played in the tier of tournaments below the four majors - hits the business end this week.

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When play eventually resumed the set stayed with serve to force another tie-break, which Mensik took to reach the third round of a ATP Masters 1000 event for the third time in his career.

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The ATP's prize money formula sets a minimum level for different categories of tournaments.

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About This �y��vlog

What else does ATP mean?

While it can stand for many things, the initialism ATP commonly stands for the Association of Tennis Professionals, the cell-powering chemical adenosine triphosphate, and at this point.

Where does ATP come from?

The Association of Tennis Professionals, or ATP, is the premier, international men’s tennis organization. It was founded in 1972 during the U.S. Open in Forest Hills in Queens, New York. The women’s equivalent is the WTA, or Women’s Tennis Association.

In science, ATP stands for adenosine triphosphate. This chemical, discovered in the 1920s, is important to all life. It stores and releases energy for many cellular processes. It is found in mitochondria.

<img loading="lazy" src="/e/wp-content/uploads/2020/02/ATP.png" alt="" width="251" height="201" /> Community College of Baltimore County

In digital communication, ATP can stand for at this point. This shorthand is often written lowercase as atp. It’s not clear exactly when this acronym came into use, but it spread online in the 2000s.

How is ATP used in real life?

The meaning of ATP depends on context.

If you’re at a tennis match, it’s pretty safe to say that ATP stands for the Association of Tennis Professionals.

This is who I want to Stan on the ATP – Jack Draper …….

— Queen Venus Williams (@Venus_Fan4Ever)

Lock ‘em in 🔒

Which first round clash are you most excited for? 💥

— ATP Tour (@atptour)

Everyone from students in biology class to molecular biologists use ATP to refer to adenosine triphosphate. This is one of the most common uses of the acronym ATP.

Free featured article: how is neural activity coupled to cellular metabolic homeostasis? a feedforward mechanism couples activity to enhanced ATP production in axonal mitochondria. Work by Ryan's group , preview by Graeme Davis

— Neuron (@NeuroCellPress)

You would not be able to synthesize proteins without ATP. You wouldn’t have ATP without glucose. You wouldn’t have glucose without chloroplasts.

— Chloroplast (@Chlorop44013831)

Finally, atp for at this point is largely used on social media and in texting. It’s not as widespread, though, as the likes of LOL or OMG.

i look extra bunny today and atp i don't even care 😂🤷🏽‍♀️

— •feb5th ♒️ (@des2federal)

More examples of ATP:

“Tennis Australia and the ATP have revealed a new $US15 million ($A20.6 million) team competition which will act as a curtain-raiser to the 2020 season and be hosted in three yet-to-be determined Australian cities.”

Sydney Morning Herald, November 2018

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