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One of the small, corky, oval or elongated areas on the surface of a plant stem, trunk, or fruit that allow the interchange of gases between the interior tissue and the surrounding air.

[New Latin lenticella, diminutive of lēns, lent-, lens; see lens.]

len′ti·cel′late (-sĕl′ĭt) adj.
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.
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Shrubs 1-5 m tall, stems green, glabrous or glabrescent when young, pale gray and glabrous and minutely lenticellate at maturity.