ally

¹ American  

[uh-lahy, al-ahy, uh-lahy] / əˈlaɪ, ˈæl aɪ, əˈlaɪ /

verb (used with object)

allied, allying

1. to unite formally, as by treaty, league, marriage, or the like (usually followed by with orto ).

   Russia allied itself to France.

   Synonyms:

   wed, wed, combine, join, join, unify

2. to associate or connect by some mutual relationship, as resemblance or friendship.

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verb (used without object)

allied, allying

1. to enter into an alliance; join; unite.

noun

plural

allies

1. a person, group, or nation that is associated with another or others for some common cause or purpose.

   Canada and the United States were allies in World War II.

   Synonyms:

   confederate, partner

   Antonyms:

   adversary, foe, enemy

2. Biology. a plant, animal, or other organism bearing an evolutionary relationship to another, often as a member of the same family.

   The squash is an ally of the watermelon.

3. a person who associates or cooperates with another; supporter.

   Synonyms:

   helper, assistant, auxiliary, coadjutor, colleague, abettor, accessory, accomplice, aide, friend

   Antonyms:

   adversary, foe, enemy

4. a person who advocates for or supports a marginalized or politicized group but is not a member of the group: As a man, how can I be a good ally to women in the struggle for gender equality?

   Straight allies speak up for the LGBTQ community.

   As a man, how can I be a good ally to women in the struggle for gender equality?

-ally ² American  

1. an adverbial suffix attached to certain adjectives with stems in -ic that have no forms ending in -ical: terrifically.

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ally British  

verb

1. to unite or be united, esp formally, as by treaty, confederation, or marriage

2. (tr; usually passive) to connect or be related, as through being similar or compatible

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noun

1. a country, person, or group allied with another

2. a plant, animal, substance, etc, closely related to another in characteristics or form

Usage

What else does ally mean? An ally is someone that aligns with and supports a cause with another individual or group of people.A straight ally, more specifically, is an individual outside of the LGBTQ community that supports their fight for equality and rights.

Other Word Forms

• alliable adjective
• preally noun

Etymology

Origin of ally¹

First recorded in 1250–1300; Middle English alien, from Anglo-French alal(l)ierier, aillaier, Old French alier, from Latin alligāre “to bind to”; alloy

Origin of -ally¹

-al ¹ + -ly

Example Sentences

Bonta, 53, a former state lawmaker and a close political ally to Gov. Gavin Newsom, has served as the state’s top law enforcement official since Newsom appointed him to the position in 2021.

From Los Angeles Times

Prisoners include Freddy Superlano, a close ally of opposition figurehead Maria Corina Machado.

From Barron's

Denmark, a North Atlantic Treaty Organization ally, has rapidly expanded military spending in recent years, including investing in the island’s security infrastructure.

From The Wall Street Journal

Five years later, the Islamic Revolution transformed the country from ally to adversary.

From The Wall Street Journal

"Not only are they no threat to the US, they are a treaty ally."

From BBC

Related Words

• associate
• colleague
• friend
• partner