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- Silica
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Words related to silica
sil·i·ca
S s -
silica glass
a very clear, strong glass produced when pure silica is fused at high temperature, used as in optical instruments -
fused silica
glass made entirely from silica, having a very low rate of thermal expansion. -
lechatelierite
a mineral, an amorphous form of silica formed by the fusion by heat of silica and found in fulgurites. -
pneumonoultramicroscopicsilicovolcanoconiosis
an obscure term ostensibly referring to a lung disease caused by silica dust, sometimes cited as one of the longest words in the English language. -
silica gel
a highly adsorbent gelatinous form of silica, used chiefly as a dehumidifying and dehydrating agent. -
siliceous
containing, consisting of, or resembling silica.