macrostructure

  1. Noun.  The gross structure of a material or tissue as visible to the unaided eye or at very low levels of magnification.
  2. Noun.  (metallurgy) The gross structure of a pure metal or alloy, as revealed by magnifications of 10X or less.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.