ally

UK: ˈælaɪ | US: ˈælaɪ

Definition
  1. n. a person, group, or nation united with another for a common purpose

  2. v. to unite or form a connection for mutual benefit

Structure
al <to>ly <verb suffix>al <to>ly <verb suffix>
Etymology

The word "ally" traces back to Latin alligare, meaning "to bind to." Over time, it evolved through Old French alier (to combine or unite) into Middle English as a verb ("to ally") and later as a noun ("an ally"). The core idea of binding or uniting for shared goals has persisted throughout its history.

Examples
  1. The two countries became allies during the war.

  2. She decided to ally herself with the environmental group.

  3. A strong ally can make a significant difference in negotiations.

  4. The company allied with local businesses to expand its reach.

  5. Historically, nations have allied to counter common threats.