M

Definition : Mach number
Category : Academic & Science » Engineering
Country/Region : Worldwide Worldwide
Popularity :

What does M mean?

Mach number (M or Ma) is a dimensionless quantity representing the ratio of the speed of a body to the speed of sound in the surrounding medium.

23 more results for M

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Worldwide m metre
Academic & Science
>>
Units
Worldwide M Manual
Technology
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Automotive
Worldwide M Millennium
Academic & Science
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Language & Linguistics
Worldwide M Male
Business
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Business Terms
Worldwide M Manual
Technology
>>
Tech Terms
Worldwide M Motorsport
Technology
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Automotive
Worldwide m Mass (as in E=mc^2)
Academic & Science
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Physics
Worldwide M Medium
Society & Culture
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Fashion & Lifestyle
Worldwide m Minute
Academic & Science
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Units
Worldwide M Mature
Computing
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Games & Entertainment
United States M Macy’s, Inc.
Business
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NYSE Symbols
Worldwide M 1000 (Roman numeral)
Academic & Science
>>
Mathematics
Worldwide m Milli
Academic & Science
>>
Units
Worldwide M Mega
Academic & Science
>>
Units
United Kingdom M Manchester
Regional
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Postal
Worldwide M Mature (Age 17+)
Computing
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Games & Entertainment
Worldwide M Chief of the British Secret Service
Miscellaneous
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Fictional
Worldwide M Motor
Academic & Science
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Electrical
Worldwide m mobile
Computing
>>
Websites
Germany M Munich
Transport & Travel
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License Plates
Worldwide M Methionine
Academic & Science
>>
Chemistry
Worldwide M Mean anomaly
Academic & Science
>>
Astronomy & Space Science
United States M Up to 81 mph
Technology
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Automotive

Frequently Asked Questions

What is the full form of M in Fluid Dynamics?

The full form of M is Mach number

What are the full forms of M in Academic & Science?

metre | Millennium | Mass (as in E=mc^2) | Minute | 1000 (Roman numeral) | Milli | Mega | Motor | Mach number | Methionine | Mean anomaly

What are the full forms of M in Worldwide?

metre | Manual | Millennium | Male | Manual | Motorsport | Mass (as in E=mc^2) | Medium | Minute | Mature | 1000 (Roman numeral) | Milli | Mega | Mature (Age 17+) | Chief of the British Secret Service | Motor | mobile | Mach number | Methionine | Mean anomaly

Translation

Translate Mach number into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). M. FullForms.com. https://fullforms.com/M/full/10232

Chicago Style

FullForms. "M." Accessed June 4, 2026. https://fullforms.com/M/full/10232.

Harvard Style

FullForms (2026) 'M', FullForms.com. Available at: https://fullforms.com/M/full/10232 (Accessed: 04 June 2026).

MLA Style

"M." FullForms.com, 2026, https://fullforms.com/M/full/10232. Accessed 04 Jun. 2026.