abdomin-
combining form 
or abdomino-
Etymology: Latin abdomin-, abdomen 
 : abdomen : abdominal 
< abdominalgia >
< abdominoperineal >
< abdominocardiac >
or abdomino-
< abdominalgia >
< abdominoperineal >
< abdominocardiac >
abdomin-abdomino- 
Prefix
- abdomen; abdominal
Etymology
Borrowing from Latin abdomin- (“abdomen”).