Other forms: executors
You're most likely to hear the word executor in an attorney's office, since it means a person who is legally responsible for ensuring that a will's directions are followed.
The executor of a will is in charge of making sure that people listed as beneficiaries — in other words, the people who inherit money or property — receive what has been willed to them. When writing a will, most people will choose a responsible adult to be executor. The Latin root, executionem, means "an accomplishing" or "a carrying out."