ergo-
1
1.
a combining form meaning “work”:
ergograph.
Also,
especially before a vowel,
erg-
.
Origin
combining form representing
Greek
érgon
ergo-
2
1.
a combining form of
ergot
:
ergotoxine.
Origin
<
French
ergo-
in Medicine
ergo-
pref.
Work:
ergometer.