0 relating to serum (= the clear, watery part of any liquid in the body):
Peritonitis is an inflammation of the peritoneum, the serous membrane which lines part of the abdominal cavity.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
NEW WORDS
European
May 10, 2021
WORD OF THE DAY
Shimmer
serous