CARD 1 OF 1 Which word fits this meaning?The colorless noble gas with the chemical symbol Xe, used in some lamps and flash tubes.nounReveal word and examplesxenonThe exhibit included a flash tube filled with xenon.Dictionary practice example.A chart beside the tube gave the symbol Xe for xenon.From The beam over the town hall.Full dictionary entryHow did you do before revealing the answer?Needs another lookI remembered itReveal the answer first, then make a self-check. Another word may fit the definition; compare with the target word. This is separate from scored quiz accuracy.