sera

word

/ˈsɪɹə/
/sˈiəɹɐ/

Definition

Sera is the plural form of 'serum,' a clear liquid part of blood or other fluids in medicine and biology.

Usage & Nuances

Strictly medical and scientific term; not used in everyday conversation. Refers only to the plural of 'serum.' Do not confuse with 'Sera' as a name or as a separate word in other languages like Spanish ('will be').

Example Sentences

The lab keeps many sera for experiments.

basic

The scientist studied three different sera from patients.

basic

Doctors sometimes use animal sera in tests.

basic

After the accident, blood sera were collected for analysis.

natural

Antibody levels in different sera help track infection.

natural

The technician prepared all the sera before the study.

natural