Dictionary.com
Thesaurus.com

mcg

American  

abbreviation

  1. microgram.


MCG British  

abbreviation

  1. Melbourne Cricket Ground

"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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Anything over 3.5 mcg/dL requires follow-up care, according to the Centers for Disease Control and Prevention.

From Los Angeles Times

The tolerable upper limit for iodine is 1,100 mcg/day.

From Science Daily

We agree that 175 mcg might be a high dose.

From Seattle Times

Look for those listing 10 mcg or more per serving — about half your daily need — on the label.

From Washington Post

Each dose, given three weeks apart, is 10 mcg instead of the 30-mcg dose authorized for teens and adults.

From Scientific American