topo-

1.
a combining form meaning “place,” “local,” used in the formation of compound words:
topography; topology.
Also, especially before a vowel, top-.
Origin
combining form of Greek tópos place, commonplace
British Dictionary definitions for topo-

topo-

combining form
1.
indicating place or region: topography, topology, toponym, topotype
Word Origin
from Greek topos a place, commonplace
topo- in Medicine

topo- or top-
pref.
Place; area: topoanesthesia.