Dictionary.com
definitions
  • synonyms
British Dictionary definitions for sodium-vapour lamp

sodium-vapour lamp

noun
  1. a type of electric lamp consisting of a glass tube containing neon and sodium vapour at low pressure through which an electric current is passed to give an orange light. They are used in street lighting
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

  • About
  • Cookies, Terms, & Privacy
© 2018 Dictionary.com, LLC.