objectivity

noun
1
the fact of not being influenced by personal feelings or opinions but considering only facts
عینیت, بی‌طرفی, بی‌غرضی
opposite subjectivity(1)
2
the fact of something being based only on facts that can be proved
عینیت, واقع‌بینی, بی‌طرفی
a high standard of scientific objectivity
opposite subjectivity(2)