noun🔗ShareSprossenA vertical bar between the panes of glass or casements of a window or the panels of a screen."The sunlight streamed through the window, highlighting the dust on the mullions that divided the glass panes. "Das Sonnenlicht schien durch das Fenster und hob den Staub auf den Sprossen hervor, die die Glasscheiben teilten.architecturebuildingpartChat with AIVocabulary GamePractice Reading