Definitions

1. noun

A person who is under an obligation to serve a lord or king in a feudal system, typically in exchange for protection and land.

“The vassal was sworn to defend the kingdom in times of war.”

2. noun

A person who is under the control or influence of another, often in a subordinate or servile position.

“The politician was criticized for acting like a vassal to the corporate interests.”

3. noun

A person who is devoted or loyal to a particular cause, activity, or interest.

“The fan was a vassal to the band, attending every concert and buying all their merchandise.”