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helium definition
helium |
Grep of noun helium campanula trachelium endothelium epithelium genus nephelium helium helium group mesothelium nephelium neuroepithelium perithelium Overview of noun helium The noun helium has 1 sense (first 1 from tagged texts) 1. (16) helium, He atomic number 2 -- (a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)) Overview of noun helium The noun helium has 1 sense (first 1 from tagged texts) 1. (16) helium, He atomic number 2 -- (a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas))
helium definition
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