Prickle
From Wikipedia, the free encyclopedia
In botany, a prickle is a modified extension of the cortex and epidermis into a sharp, needle-like structure. By extension, it can refer to:
- the prickle cell layer of the skin
- Prickle (protein), a planar cell polarity protein
- the collective noun for a pack of porcupines
- Prickle (Gumby character), a character on The Gumby Show

