ultramicroscope: Meaning and Definition of
ul•tra•mi•cro•scope
Pronunciation: (ul"tru-mī'kru-skōp"), [key]
— n.
- an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.