vintena

In a sentence

• Vaig veure una vintena de persones a la reunió.

  I saw around twenty people at the meeting.

  The word 'vintena' is used to estimate a quantity, approximately twenty.

• És el vintena vegada que fem aquest exercici.

  It’s the twentieth time we do this exercise.

  Here, 'vintena' expresses an ordinal number, specifying the twentieth occurrence of an event.

• A l'antiguitat, una vintena d'artesans treballava al taller.

  In ancient times, about twenty craftsmen worked in the workshop.

  In this case, 'vintena' denotes an approximate group of twenty individuals, emphasizing aggregation.