Containing many silicon atoms, especially when linked into chains or networks(adjective)
A polycrystalline form of silicon used in some solid-state devices(noun)
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Use "polysilicon" in a sentence
"But revenue rose throughout 2008 and 2009 despite the drop in polysilicon prices because it sold higher volumes."
"The sequential decline was primarily due to the significant decline in module ASPs, which has started in April, we realized client reductions due to renegotiations of a long-term polysilicon feedstock and wafer agreements in early June."
"But if long-term polysilicon contracts are a death knell to the cost leader that, according to Jeffries, has a healthy balance sheet, then if others had engaged in similar contracts, none of them would fare any better, to say the least."