Navy Seals Recruitment Basic Enlistment Requirements. Joining any branch of the military involves meeting certain enlistment requirements and standards that must be met prior to acceptance. For example, most military branches have the same age and citizenship requirements.
The noun XENON has 1 sense: 1. a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts. Familiarity information: XENON used as a noun is very rare.
The name Xenon comes from the  Latin route of rexenonion meaning coming from the water. so when Michela Lateron discovered the element he thought the name would be perfect because Xenon forms after water leaves!