You searched for: “xenons”
xenon (s) (noun), xenons (pl)
The chemical element (symbol Xe) with an atomic number of 54: A xenon is a noble gas that is colorless, odorless and unreactive, and especially used in camera flash technology.
This entry is located in the following unit: xeno-, xen-, -xenic, -xenism, -xenist, -xenous, -xeny (page 7)