unfinished building
building where construction work was abandoned, is not yet finished, or which only exists as a design
en-GB/ʌnˈfɪnɪʃt ˈbɪldɪŋ/
en-US/ənˈfɪnɪʃt ˈbɪldɪŋ/
building where construction work was abandoned, is not yet finished, or which only exists as a design