n.
One of the small, corky pores or narrow lines on the surface of the stems of woody plants that allow the interchange of gases between the interior tissue and the surrounding air.
[New Latin lenticella, diminutive of lēns, lent-, lens. See lens.]
lenticellate len'ti·cel'late (-sĕl'ĭt) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.