Definition of "cloud-free" []

• The section of Michigan between Lakes Michigan and Huron and south of the Straits of Mackinac.

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.

• "As Jeff Masters, the web’s most widely read meteorologist, explains, “The U.S. and Canada are virtually snow-free and cloud-free, which is extremely rare for a January day."
• "I doubt one could find a January day this cloud-free with so little snow on the ground throughout the entire satellite record, going back to the early 1960s.”"
• "We'll offer three of the more commonly used and/or discussed estimates for the amount of cooling Earth would experience for a hypothetical zero-CO2, cloud-free atmosphere"