n. A sheet of microfilm, six by four inches, holding several hundred reduced images of document pages; read using a microfiche reader or microfilm reader.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. small sheet of microfilm on which many pages of material have been photographed; a magnification system is used to read the material
Word Usage
"Thousands of copyright holders, both individual authors and institutions, have given ERIC permission to scan and display older work previously available only in microfiche."