peri-
Prefix
Meaning
A prefix used to signify around, by, near, over, beyond, or to give an intensive sense; as, perimeter, the measure around; perigee, point near the earth; periergy, work beyond what is needed; perispherical, quite spherical.
Source: Webster's dictionarySynonyms
Antonyms
Related terms
Examples
Peri- means around, while -ton- refers to stretching.