variant of masto- before a vowel: mastectomy.
Talk Like A Sailor: 9 Fascinating Nautical TermsRead more in this article about some frequently asked questions and fun facts related to our definitions.
Jury-rigged vs. Jerry-riggedThis one’s for you, DIY fans. Jury-rigged means something was assembled quickly with the materials on hand. Jerry-built means it was cheaply built. Jerry-rigged is a combination of these two words. Jerry-rigged is a relatively new word. Many people consider it to be an incorrect version of jury-rigged, but it’s widely used in everyday speech. Jury-Rigged The word jury has a few different meanings. It …
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for mast-
a variant of masto-
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
Medicine definitions for mast-
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.