treintena

about thirty, group of thirty

noun treh-een-TEH-nah Rare

Usage Note

Treintena is a collective numeral meaning approximately thirty or a group of around thirty items or people, parallel to decena (about ten) and veintena (about twenty). It is approximate, not exact — una treintena de personas means 'around thirty people.' It is more common in written Spanish than in everyday speech.

Examples

"Una treintena de personas asistieron al acto."

Natural Translation

About thirty people attended the event.

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