Also found in: Medical.
physio-(word root) natural order, origin, form
Examples of words with the root physio-: physiotherapy
physio-or physi- or phys-
1. Nature; natural: physiography.
2. Physical: physiotherapy.
physio-or before a vowel
1. of or relating to nature or natural functions: physiology.
2. physical: physiotherapy.
[from Greek phusio, from phusis nature, from phuein to make grow]
[< Greek physio-, comb. form of phýsis origin, form]