hypersensitivePronunciation: /hʌɪpəˈsɛnsɪtɪv/Translate hypersensitive | into Italian Definition of hypersensitive adjective 1having extreme physical sensitivity to particular substances or conditions. 2easily hurt, worried, or offended:proximity to death makes people hypersensitive and awareDerivatives hypersensitiveness noun hypersensitivityPronunciation: /-ˈtɪvɪti/ noun hypersensitive in other Oxford dictionaries Definition of hypersensitive in the US English dictionary