Interrogante is a noun.
/inte.ro.'ɣan.te/
In Spanish, interrogante refers to a question or an inquiry, particularly one that is uncertain or unresolved. It can also denote something that remains unknown or ambiguous—essentially, a matter requiring explanation or discussion.
In terms of frequency of use, "interrogante" is a relatively common term in both oral speech and written contexts, especially in academic, legal, and journalistic settings where inquiry or questioning is prevalent.
The court's decision left a question about the future of the law.
El profesor planteó un interrogante que todos los estudiantes debían responder.
The teacher posed a question that all students had to answer.
Su actitud era un interrogante para todos sus amigos.
The term interrogante can appear in various idiomatic expressions and phrases in Spanish:
La investigación ha planteado un interrogante importante sobre la salud pública.
Un interrogante sin respuesta: An unanswered question.
Hay un interrogante sin respuesta que necesita ser abordado.
Dejar un interrogante: To leave a question.
La crisis económica se ha convertido en un interrogante abierto para los economistas.
Ser un gran interrogante: To be a big question.
The word interrogante comes from the Latin interrogans, interrogantis, which means "asking" or "questioning". It is derived from interrogare, meaning "to question" or "to ask".