Xenon
nounverified·updated May 18, 2026
a colorless, odorless, inert gaseous element occurring in the earth's atmosphere in trace amounts
Framework senses
- §1
- a colorless, odorless, inert gaseous element occurring in the earth's atmosphere in trace amounts
- §1 · legacy_primary
- a colorless, odorless, inert gaseous element occurring in the earth's atmosphere in trace amountsDR-088 backfill from the noun definition column