ferric oxide 1
noundomain: substance
Princeton WordNet [ver.3.1]
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EnglishDefinition
a red oxide of iron
Hypernym
oxide 1
noun
any compound of oxygen with another element or a radical
Substance_meronym
rust 3
noun
the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water
hemosiderin 1
noun
a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism
EnglishHyponym
rust 1
noun
a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
Substance_holonym
rust 3
noun
the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water
hemosiderin 1
noun
a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism
