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Hydrogen

nounverified·updated May 18, 2026

a nonmetallic univalent element that is normally a colorless, odorless, and highly flammable diatomic gas

Framework senses

Wordset Dictionary1 senseview framework →
§1
a nonmetallic univalent element that is normally a colorless, odorless, and highly flammable diatomic gas
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
a nonmetallic univalent element that is normally a colorless, odorless, and highly flammable diatomic gas
DR-088 backfill from the noun definition column