noun🔗ShareBalustresA short column used in a group to support a rail, as commonly found on the side of a stairway; a banister."The little boy peeked through the balusters of the staircase, watching his mom in the kitchen. "El niño pequeño miró a través de los balustres de la escalera, observando a su madre en la cocina.architecturebuildingChat with AIVocabulary GamePractice Reading