أكثر معني مشهور ل positive هو موجب او إيجابي ولكن تاتي بمعني مؤيد او قاطع او متاكد احيانا
positive
means : powerful and confident and have good aspect at the situation
an example : we need positive energy
I am positive that you did not lie when you told me your story that was sure from your eyes