YourDictionary

masto- medical definition

or mast-

prefix
Breast; mammary gland; nipple: mastectomy.

Learn more about masto-

» masto- definition

link/cite print suggestion box

More from YD

Also Mentioned In

Browse entries near masto-

About YourDictionary Advertisers Contact Us Privacy Policy Terms of Use Bookmark Site Help Suggestion Box Tools

© 1996-2012 LoveToKnow, Corp. All Rights Reserved. Audio pronunciation provided by LoveToKnow, Corp.