evergreen(redirected from Evergreen Clauses)
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evergreenadjective A popular term for a “constant” in any field of human endeavor—e.g., an evergreen drug (e.g., Tylenol), an evergreen film (e.g., Casablanca), etc.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
evergreena type of tree or shrub that possesses leaves in all seasons. Most CONIFERS are evergreen, as are many ANGIOSPERMS (e.g. laurel, privet), with an average leaf-life of about three years.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005