ms

¹ American  

1. millisecond; milliseconds.

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MS ² American  

abbreviation

1. Mississippi (approved especially for use with zip code).

2. motorship.

3. multiple sclerosis.

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ms. ³ American  

abbreviation

plural

mss

1. manuscript.

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Ms. ⁴ American  

[miz] / mɪz /

abbreviation

plural

Mses

1. a title of respect prefixed to a woman's name or position: unlike Miss or Mrs., it does not depend upon or indicate her marital status.

2. a title prefixed to a mock surname that is used to represent possession of a particular attribute, identity, etc., especially in an idealized or excessive way.

   Ms. Cooperation.

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MS. ⁵ American  

abbreviation

plural

MSS

1. manuscript.

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m/s ⁶ American  

1. meter per second; meters per second.

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M/S ⁷ American  

1. Commerce. months after sight.

2. motorship.

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m.s. ⁸ American  

abbreviation

1. modification of the stem of.

2. Commerce. months after sight.

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M.S. ⁹ American  

abbreviation

1. mail steamer.

2. Master of Science.

3. Master in Surgery.

4. motorship.

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MS. ¹ British  

abbreviation

1. manuscript

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Ms ² British  

/ mɪz, məs /

noun

1. a title substituted for Mrs or Miss before a woman's name to avoid making a distinction between married and unmarried women Compare Miss Mrs

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ms ³ British  

abbreviation

1. Montserrat

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MS ⁴ British  

abbreviation

1. Master of Surgery

2. (on gravestones) memoriae sacrum

3. Mississippi

4. motor ship

5. multiple sclerosis

6. Mauritius (international car registration)

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Ms. Cultural  

1. A title used before a woman's name, pronounced “Miz” and corresponding to Mr. before a man's.

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Pronunciation

Ms. is pronounced (miz), a pronunciation that is identical with one standard South Midland and Southern U.S. pronunciation of Mrs.

Gender

Ms. came into use in the 1950s as a title before a woman's surname when her marital status was unknown or irrelevant. In the early 1970s, the use of Ms. was adopted and encouraged by the women's movement, the reasoning being that since a man's marital status is not revealed by the title Mr., there is no reason that a woman's status should be revealed by her title. Since then Ms. has gained increasing currency, especially in business and professional use. Some women prefer the traditional Miss (still fully standard for a woman whose marital status is unknown and for an unmarried woman) or, when appropriate, Mrs. Newspaper editors sometimes reject Ms. except in quoted matter. Others use whichever of the three titles a woman prefers if her preference is known. Increasingly, newspapers avoid the use of all three titles by referring to women by their full names in first references ( Sarah Brady; Margaret Bourke-White ) and by surname only, as with men, in subsequent references: Brady, Bourke-White. Since all three titles— Ms., Miss, and Mrs. —remain in use, the preference of the woman being named or addressed or the practice of the organization or publication in which the name is to appear is often followed.

Discover More

Feminists have urged the use of Ms. because, unlike Miss or Mrs., it does not identify a woman by her marital status. (See feminism.)

Etymology

Origin of MS

(sense 2) Latin: sacred to the memory of

Example Sentences

In Australia, Surfshark’s ping times ranged from 281 to 422 ms, while NordVPN’s latency was lower — between 292 and 406 ms — based on test data.

From Salon • Mar. 27, 2026

In Australia, Surfshark’s ping times ranged from 229 to 281 ms, while NordVPN’s latency was slightly lower, averaging 210 to 260 ms.

From Salon • Mar. 27, 2026

When small creatures touch the fine trigger hairs on the outside of the door, it opens inwards within 0.5 ms.

From Science Daily • Nov. 20, 2024

The time delay between transmission and the arrival of the reflected wave of a signal using ultrasound traveling through a piece of fat tissue was 0.13 ms.

From Textbooks • Aug. 12, 2015

She clung to ms hand, striving to detain him.

From "The Awakening" by Kate Chopin

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