noun. the thin process of tissue that attaches a polyp to the body.
noun. stalk bearing an inflorescence or solitary flower.
noun. a bundle of myelinated neurons joining different parts of the brain.
- nerve pathway
- cerebral peduncle
- nerve tract
Example sentences of the word peduncle
1. Noun, singular or mass
The peduncle is the hipped-shape bulb just beneath the bloom of the flower.