Definitions of Prefixes 1
Un-
Not
Bio-
Life
Group of letters at the beginning of the word that affects meaning group
Prefix
Re-
Again
Geo-
Earth
Group of letters at the end of the word that affects meaning
Suffix
Pre-
Before
Micro-
Small
Spect
See
Astro-
Star
Therm
Heat/Warm
Cycle
Circle
Anti-
Against
"Ped" or "Pod"
Foot
Ology
The study of