member

American  

[mem-ber] / ˈmɛm bər /

noun

1. a person, animal, plant, group, etc., that is part of a society, party, community, taxon, or other body.

2. Government.

   1. a member of Congress, especially of the House of Representatives.

   2. a member of the British Parliament, especially of the House of Commons.

   3. any member of a legislative body.

3. a part or organ of an animal body; a limb, as a leg, arm, or wing.

4. Botany. a structural entity of a plant body.

5. the penis.

6. a constituent part of any structural or composite whole, as a subordinate architectural feature of a building.

   Synonyms:

   portion, element

7. Mathematics.

   1. either side of an equation.

   2. an element of a set.

8. Geology. a stratigraphic unit recognized within a formation, and mapped as such.

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adjective

1. being a member of or having membership in an association, organization, etc..

   member countries of the United Nations.

Member ¹ British  

/ ˈmɛmbə /

noun

1. short for Member of Parliament

2. short for Member of Congress

3. a member of some other legislative body

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member ² British  

/ ˈmɛmbə /

noun

1. a person who belongs to a club, political party, etc

2. any individual plant or animal in a taxonomic group

   a member of the species

3. any part of an animal body, such as a limb

4. another word for penis

5. any part of a plant, such as a petal, root, etc

6. maths any individual object belonging to a set or logical class

7. a distinct part of a whole, such as a proposition in a syllogism

8. a component part of a building or construction

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member Scientific  

/ mĕm′bər /

1. A quantity that belongs to a set.

2. The expression on either side of an equal sign.

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Other Word Forms

• memberless adjective
• submember noun

Etymology

Origin of member

First recorded in 1250–1300; Middle English membre, from Old French, from Latin membrum

Example Sentences

Union members are currently working under the terms of a contract that expired on June 30, 2025 so the first year’s raise would apply retroactively to the current school year.

From Los Angeles Times

The Corporate Manslaughter and Corporate Homicide Act 2007 allows organisations such as health boards to be prosecuted as a single entity rather than individual staff members.

From BBC

The size of the party has ballooned to more than 100,000 members.

From BBC

Lincoln Avenue’s board members want to make sure their shareholders “would be treated fairly” for the money they’ve invested in infrastructure, Clairday said.

From Los Angeles Times

A year ago he wasn't even a member of the party.

From BBC

Related Words

• male sex organ
• penis