|
Definition of Precursor tip
1. Noun. (botany) The reduced upper leaf zone found on many monocotyledons that usually takes the form of a cylindrical extension at the apex of the leaf. ¹
2. Noun. (botany) Any thickened or glandular leaf tip that is distinguishable from the rest of the lamina's surface. ¹
¹ Source: wiktionary.com