enlist

The primary meaning of "enlist" revolves around formally joining the military. When someone enlists, they commit to serving in the armed forces, signing a contract and dedicating themselves to duty. For example: "After graduating high school, she decided to enlist in the Navy."

However, enlist isn't limited to military service. It can also mean to recruit people for support or assistance with a particular cause or task. You might enlist volunteers for a charity event, or enlist the help of a skilled professional to solve a problem. "The organization is working hard to enlist more members." This usage suggests actively seeking and securing someone's aid.

Historically, "enlist" is tied to the idea of putting a name on an official list or roll. That origin fits the word well: whether someone joins the military or is brought in to help with a job, there is a sense of being formally added to a group or effort.

So whether it's pledging allegiance to a nation or simply asking for a helping hand, enlist signifies a deliberate act of joining forces or seeking support—a commitment to a shared purpose.