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v. fresh·ened, fresh·en·ing, fresh·ens
1. To become fresh, as in vigor or appearance: freshened up after the day's work.
2. To become brisk; increase in strength. Used of the wind.
3. To lose saltiness.
4. To calve and therefore begin to produce milk. Used of a cow.
1. To make fresh.
2. To add to or strengthen (a drink).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.