valuation Syllabification: (val·u·a·tion)Pronunciation: /ˌvalyo͞oˈāSHən/Translate valuation | into French | into German | into Italian | into Spanish Definition of valuation noun an estimation of something’s worth, especially one carried out by a professional appraiser:it is wise to obtain an independent valuation the monetary worth of something, especially as estimated by an appraiser. Derivatives valuatePronunciation: /ˈvalyo͞oˌāt/ verb valuation in other Oxford dictionaries Definition of valuation in the British & World English dictionary