séro-
French, prefix\se.ʁɔ\
séro- is spelled S-É-R-O (4 letters). Séro- is a French prefix meaning “sero-” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Préfixe qui indique une relation avec le sérum”.
What does séro- mean in English?
prefix
- 1
sero-
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
prefix: 1. Préfixe qui indique une relation avec le sérum.
The definition in the French Wiktionary (Wiktionnaire), in French.
Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
How do you pronounce séro-?
- \se.ʁɔ\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.