Definition of "biodynamic" [bi•o•dy•nam•ic]

• Of or relating to the study of the effects of dynamic processes, such as motion or acceleration, on living organisms. (adjective)
• Of or relating to a system of organic crop cultivation: biodynamic farming. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The term biodynamic is taken from the Greek words bios meaning life and dynamis meaning energy."
• "I don't mean any offense to Jack or anyone else who believes strongly in biodynamic farm practices."
• "Being a little bit biodynamic is just like being a little bit pregnant, it just ain't possible!"