'Pedesis' definitions:
Definition of 'pedesis'
From: WordNet
noun
The random motion of small particles suspended in a gas or liquid [syn: Brownian movement, Brownian motion, pedesis]
Definition of 'Pedesis'
From: GCIDE
- Pedesis \Pe*de"sis\, n. [NL., from Gr. ph`dhsis a leaping.] Same as Brownian movement, under Brownian. [1913 Webster]