noun🔗ShareA single step in a staircase."The old wooden stair creaked loudly as I climbed it to my bedroom. "architecturebuildingpartessentialChat with AIVocabulary GamePractice Reading
noun🔗ShareA series of steps; a staircase."The old house had a beautiful wooden stair leading to the second floor. "architecturebuildingessentialChat with AIVocabulary GamePractice Reading
