serum
|se-rum|
B2
🇺🇸
/ˈsɪrəm/
🇬🇧
/ˈsɪərəm/
clear blood fluid
Etymology
Etymology Information
'serum' originates from Latin, specifically the word 'serum,' where it meant 'whey' or 'watery fluid.'
Historical Evolution
'serum' changed from the Latin word 'serum' and eventually became the modern English word 'serum'.
Meaning Changes
Initially, it meant 'whey' or 'watery fluid,' but over time it evolved into its current meaning of 'blood fluid used in medical contexts.'
Meanings by Part of Speech
Noun 1
the clear, yellowish fluid that remains from blood plasma after clotting factors have been removed, used in medical diagnostics and treatments.
The doctor analyzed the serum to check for antibodies.
Synonyms
Last updated: 2025/01/11 11:35