Pecan, e.g. (3)
I believe the answer is:
nut
(Other definitions for nut that I've seen before include "Hard-cased fruit" , "Screwball" , "keen admirer" , "Headcase" , "Fanatical enthusiast" .)
I believe the answer is:
nut
(Other definitions for nut that I've seen before include "Hard-cased fruit" , "Screwball" , "keen admirer" , "Headcase" , "Fanatical enthusiast" .)