Sap″py (?), a. [Compar.Sappier (?); superl.Sappiest.] [From 1st Sap.]
1. Abounding with sap; full of sap; juicy; succulent.
2. Hence, young, not firm; weak, feeble.
When he had passed this weak and sappy age. Hayward.
3. Weak in intellect.
4. (Bot.) Abounding in sap; resembling, or consisting largely of, sapwood.