substage

[ suhb-steyj ]
/ ˈsʌbˌsteɪdʒ /

noun

the component part of a microscope below the stage, for supporting a condenser, mirror, or other accessories.

Origin of substage

First recorded in 1855–60; sub- + stage
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for substage

British Dictionary definitions for substage

substage
/ (ˈsʌbˌsteɪdʒ) /

noun

the part of a microscope below the stage, usually consisting of an adjustable assembly holding a condenser lens for illuminating the specimen
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