অর্থ : A transuranic element.
সমার্থক : atomic number 105, dubnium, element 105, hahnium
অর্থ : A logarithmic unit of sound intensity. 10 times the logarithm of the ratio of the sound intensity to some reference intensity.
সমার্থক : decibel
Db ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Db ka matlab kya hota hai?