| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| Mac-, Mc- or M'- | |
| —prefix | |
| (in surnames of Scottish or Irish Gaelic origin) son of: MacDonald; MacNeice | |
| [from Goidelic mac son of; compare Welsh mab, Cornish mab] | |
| Mc-, Mc- or M'- | |
| —prefix | |
| [from Goidelic mac son of; compare Welsh mab, Cornish mab] | |
| M'-, Mc- or M'- | |
| —prefix | |
| [from Goidelic mac son of; compare Welsh mab, Cornish mab] | |
| mc | |
| —the internet domain name for | |
| Monaco | |
| MC | |
| —abbreviation for | |
| 1. | Master of Ceremonies |
| 2. | astrology Medium Coeli |
| 3. | (in the US) Member of Congress |
| 4. | (in Britain) Military Cross |
| 5. | Monaco (international car registration) |
| [(sense 2) Latin: Midheaven.] | |
| Mc- | |
| —prefix | |
| a variant of Mac- | |
| usage For names beginning with this prefix, see under Mac- | |
MC or MCh
abbr.
Latin Magister Chirurgiae (Master of Surgery)
Medical Corps
| mc millicurie |
Mc
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MC
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