👉 Sententiary is a legal term used in the United States military to describe an individual who has been sentenced to prison time. Sentencemen are individuals who have been convicted of crimes and have been ordered by a court to serve their sentence at a facility, such as a prison or jail. In this sense, sententiaries might be considered "sentenced" because they have been committed to being in prison for a period of time. In the United States military, sententiaries are typically referred