[sil-eyn] 
| 1. | Also called silicon tetrahydride. a gas with an unpleasant odor, SiH4, soluble in water: used as a doping agent for semiconductors in the production of solid-state devices. |
| 2. | any of a class of silicon hydrides analogous to the alkanes. |
silane sil·ane (sĭl'ān')
n.
Any of a group of highly reactive hydrocarbons containing tetravalent silicon instead of carbon.
eɪn