Definition of "overage" []

• An amount, as of money or goods, that is actually on hand and exceeds the listed amount in records or books. (noun)
• A surplus; an excess. (noun)
• Beyond the proper or required age. (adjective)
• Older than usual for a particular position or activity. (adjective)
• Too old to be of use or service: an overage vehicle. (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.

• "Those names that start with M through R are in the top-right quarter (sort of – there was some overage from the bottom-left), and finally, S to Z names are listed on the bottom-right quarter of the page."
• "The FCC’s proposed rules would require customer notification, such as voice or text alerts, when approaching and having reached monthly limits that will result in overage charges .."
• "The decline in funds from operations resulted primarily from a decrease in so-called overage rents, or rents tied to retailers 'sales growth; lower parking and promotional revenues and higher interest costs."