sensitivitysen·si·tiv·i·ty /ˌsensəˈtɪvəti/ noun [uncountableU]1the degree to which something is likely to be affected by something elseBecause of their sensitivity to aluminum ingot prices, both companies expect a fall in profits.
Particular areas of sensitivity include future profits and asset values.
→ price sensitivity2the quality information has if it needs to be kept secret, and not available to everyonethe sensitivity of data such as email