Hypernym

noun

any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter

noble gas 1

noun

any of the chemically inert gaseous elements of the helium group in the periodic table

Substance_meronym

air 1

noun

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

argon 1

noundomain: substance

Princeton WordNet [ver.3.1]

English

Definition

a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

Synonyms

Ar 1
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
atomic number 18 1
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

Substance_holonym

air 1

noun

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

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