Wordla treintenaMeaningthe about thirtyPart of speechnounPronunciationCourseSpanish (Latin America)LessonApproximate numbers (la decena, el centenar)Usages of la treintenaUna treintena de personas empezó a corear la consigna.About thirty people started to chant the slogan.Una treintena de ciudadanos coreaba en el centro.