n. 1. The phloem of a plant. 2. Bast fiber. [Middle English, from Old English bæst, from Germanic *bastaz, of unknown origin.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.