RAISE(redirected from raising hat)
Also found in: Dictionary, Thesaurus, Legal, Financial.
A shaftlike mine opening, driven upward from a level to connect with a level above, or to the surface.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
Rigorous Approach to Industrial Software Engineering
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)