What does converso mean?
A converso was a Jew who converted to Christianity, most famously in Spain and Portugal during the late Middle Ages. Beginning with violent pogroms in 1391 and intensifying under legal and social pressure, large numbers of Iberian Jews accepted baptism, becoming known as conversos or 'New Christians.' Because many conversions were made under duress, some converts continued to practise Judaism privately, giving rise to suspicion, discrimination, and ultimately the Portuguese and Spanish Inquisitions, which targeted suspected backsliding among converso families. Over time, the word has also been used in a broader sense for any religious convert, but its strongest associations remain tied to this specific and tragic chapter of European history. The term is chiefly of interest today to historians of religion, students of Sephardic culture, and readers exploring questions of identity, coercion, and belief.
nounA converso is a Jew who converted to Christianity, especially in Spain or Portugal during the late medieval period, often under pressure or compulsion. The term is also used more broadly for any convert from one religion to another, though the historical Spanish sense dominates.
- A Jew who converted to Christianity, particularly in Spain or Portugal during the 14th–15th centuries and after, frequently under social or legal pressure.
- More generally, a convert from one religion or belief system to another.
"Many conversos continued to practise Judaism in secret despite their public conversion to Christianity."
"After the pogroms of 1391, thousands of Spanish Jews became conversos, at least nominally embracing Christianity."
"The Inquisition was established largely to investigate conversos suspected of secretly observing Jewish rites."
The standard plural simply adds '-s'; it is the form most commonly encountered in historical writing, since the topic usually concerns communities rather than individuals.
"The status of conversos remained contested for generations after their conversions."
Many Spanish 'conversos' were baptized under duress — yet some families secretly passed down Jewish traditions for centuries while outwardly living as Christians.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of converso
The word 'converso' comes directly from Spanish and Portuguese 'converso', meaning 'converted', which derives from Latin 'convertere' ('to turn around, transform'), formed from 'com-' ('together, thoroughly') plus 'vertere' ('to turn'). It entered English usage in reference to the Spanish and Portuguese Jewish converts, becoming established in English historical writing by the 17th century. Cognate English words from the same Latin root include 'convert', 'conversion', and 'conversant'.
How converso is actually used
In modern scholarly and popular writing, 'converso' almost always refers to the historical Spanish/Portuguese context and carries connotations of coerced or insincere conversion. It is a formal/historical term, not part of everyday vocabulary. Related terms include 'Marrano' (a pejorative for a secret Jew among converts) and 'crypto-Jew'.
Easily confused with converso
A Morisco was a Muslim who converted to Christianity in Spain, whereas a converso was typically a Jewish convert to Christianity.
A convert is a general term for anyone adopting a new religion, while a converso specifically refers (in its dominant sense) to Jews forced or persuaded to convert in medieval Iberia.