oedema

As a noun oedema

is (british|pathology) an excessive accumulation of serum in tissue spaces or a body cavity.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between oedema and haematoma

is that oedema is (british|pathology) an excessive accumulation of serum in tissue spaces or a body cavity while haematoma is .

As a noun oedema

is (british|pathology) an excessive accumulation of serum in tissue spaces or a body cavity.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between seroma and oedema

is that seroma is a pocket of clear serous fluid that sometimes develops in the body after surgery while oedema is an excessive accumulation of serum in tissue spaces or a body cavity.

As nouns the difference between lymphedema and oedema

is that lymphedema is the swelling of tissue due to retention of fluid in the lymph vessels while oedema is an excessive accumulation of serum in tissue spaces or a body cavity.

As nouns the difference between ascites and oedema

is that ascites is an accumulation of fluid in the peritoneal cavity, frequently symptomatic of liver disease while oedema is an excessive accumulation of serum in tissue spaces or a body cavity.