Showing results for "allied"

• past tense form of ally.
• past participle of ally.

Jump To:

• allied
  allied

  adjective

  joined by treaty, agreement, or common cause.
• Allied
  Allied

  adjective

  of or relating to the Allies

allied

American  

[uh-lahyd, al-ahyd] / əˈlaɪd, ˈæl aɪd /

adjective

1. joined by treaty, agreement, or common cause.

   allied nations.

2. related; kindred.

   allied species.

   Synonyms:

   akin

3. Allied, of or relating to the Allies.

---

allied ¹ British  

/ ˈælaɪd, əˈlaɪd /

adjective

1. joined, as by treaty, agreement, or marriage; united

2. of the same type or class; related

---

Allied ² British  

/ ˈælaɪd /

adjective

1. of or relating to the Allies

---

Other Word Forms

• nonallied
  adjective
• preallied
  adjective
• unallied
  adjective
• well-allied
  adjective

Etymology

Origin of allied

A Middle English word dating back to 1250–1300; see origin at ally, -ed ²

Explanation

Allied means united or joined together. If two countries are allied, they are on the same side and have common interests. When two people are allied, they are friendly — or at least cooperative. To be allied means to have an agreement to work together, so when politicians are allied on a bill, they've pledged to join forces and unite for a common cause. In a war, allied countries are fighting on the same side. Allied comes from ally, which first meant "join in marriage," from the Latin root alligare, "bind to."

Example Sentences

Tigray borders Eritrea and during the war, its troops were allied with Ethiopian government forces.

From BBC • Jun. 21, 2026

"Too many allied capitals seem to still miss something in translation," Hegseth said.

From Barron's • Jun. 18, 2026

With the Group of Seven summit under way, the president has calmed financial markets, talked down the oil price and given the leaders of allied countries reason to hope for a quick peace.

From The Wall Street Journal • Jun. 15, 2026

Investigating active government officials in Mexico is a new strategy for the United States, which in the past refrained from targeting sitting leaders in allied countries with criminal investigations because of the clear political ramifications.

From Los Angeles Times • Jun. 4, 2026

Grube told me that he thought the kings of Kaan, never allied with Teotihuacan, may have wanted to stamp out pernicious foreign influences—xenophobia is a powerful motive in every culture.

From "1491" by Charles C. Mann