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macroinstruction
macrolide
macromastia
macromelia
macromere
macromolecule
macron
macronucleus
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macrophage
macrophage activation factor
macrophagic myofasciitis
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macrorestriction map
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macroevolution
mac·ro·ev·o·lu·tion [ màkrō evə lsh'n, màkrō eevə lsh'n ]


noun 
Definition:
 
theorized large-scale evolution: evolution theorized to occur over a long period of time, producing major changes in species and other taxonomic groups

mac·ro·ev·o·lu·tion·ar·y adjective
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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