(Tw) silicon wafer

see 矽肺病[xi1 fei4 bing4]

(Tw, HK) silica gel; (Tw, HK) silicone rubber

diatom

Silicon Valley

(Tw) silicone (loanword)

silicon chip; also written 硅晶片[gui1 jing1 pian4]

(Tw) silicone rubber

silicosis

Sial

sima (geology); silicon and magnesium layer in earth's crust