ab

1 of 6

noun (1)

: an abdominal muscle
usually used in plural

ab

2 of 6

abbreviation (1)

about
: the 11th month of the civil year or the 5th month of the ecclesiastical year in the Jewish calendar see Months of the Principal Calendars Table
: the one of the four ABO blood groups characterized by the presence of antigens designated by the letters A and B and by the absence of antibodies against these antigens

AB

5 of 6

abbreviation (2)

1
able seaman; able-bodied seaman
2
abort; abortion
3
airborne
4
airman basic
5
Alberta
6
[New Latin artium baccalaureus] bachelor of arts

ab-

6 of 6

prefix

: from : away : off
abaxial

Examples of ab in a Sentence

Recent Examples on the Web
Noun
Still, Durang one-upped him, proving that even end times can be hilarious with good enough jokes and abs. Jesse Green, New York Times, 3 Apr. 2024 The high plank hold also engages your abs, back muscles, shoulders, and chest, Pierson says, all of which are key for nailing the push-up. Christa Sgobba, SELF, 2 Apr. 2024 Gay men are all fashionable dressers with killer abs. Reece Rogers, WIRED, 2 Apr. 2024 The Tracey Anderson method workouts are based on repetitive movements and body resistance, with several goals: tightening up your abs, firming your arms, or toning up your thighs. Dominique Fluker, Essence, 27 Mar. 2024 As moguls like Jeff Bezos and Mark Zuckerberg have made clear as of late, having six-pack abs in middle age is the new Lamborghini. Kevin Koenig, Robb Report, 19 Mar. 2024 The actor wore an all-black t-shirt, pants and shoes for the shoot and at one point flashed his abs from underneath his shirt. Tommy McArdle, Peoplemag, 18 Mar. 2024 About a dozen costume changes, a troupe of male dancers with washboard abs, and elaborate set designs kept the energy high throughout the night. Isabela Raygoza, Billboard, 16 Mar. 2024 The spat escalated into Blunt calling Gosling out for having to have his abs painted on, which struck a deeper chord than any other shots that were fired. Larisha Paul, Rolling Stone, 10 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'ab.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Noun (2)

Hebrew Ābh

Prefix

Middle English, from Anglo-French & Latin; Anglo-French, from Latin ab-, abs-, a-, from ab, a — more at of

First Known Use

Noun (1)

1956, in the meaning defined above

Noun (2)

circa 1771, in the meaning defined above

Noun (3)

1927, in the meaning defined above

Time Traveler
The first known use of ab was circa 1771

Dictionary Entries Near ab

Cite this Entry

“Ab.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ab. Accessed 16 Apr. 2024.

Kids Definition

ab-

prefix
: from : away : departing from
abnormal
Etymology

Prefix

Latin ab- "from, away"

Medical Definition

ab

1 of 4 noun
: abdominal
usually used in plural
highly developed abs
ab exercises

ab

2 of 4 abbreviation
1
or AB abort; abortion
2
about

AB

3 of 4 noun
: the one of the four ABO blood groups characterized by the presence of antigens designated by the letters A and B and by the absence of antibodies against these antigens

AB

4 of 4 abbreviation
1
aid to blind
2
[Latin artium baccalaureus] bachelor of arts

More from Merriam-Webster on ab

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