hollowness

noun
1
the state of having a hole or empty space inside
توخالی بودن, تهی بودن
2
the way somebody's face looks when their eyes, cheeks, etc. sink deeply into the face
گونه فرو رفته, گودرفتگی, گودیدگی
The hollowness and paleness had disappeared because she was healthy again.
3
the quality of making a low sound like that made by an empty object when it is hit
توخالی بودن, تهی بودن
His voice is rich and deep, yet you can hear a slight hollowness.
4
the fact of not being sincere
بی‌صداقتی, تباهی ظاهری
This process has exposed the hollowness of international commitments at the UN.
5
the fact of being without real value
پوچی, بی‌معنایی, تهی بودن, بی‌ارزشی
the hollowness of the victory
synonym emptiness(1)