The phrase "higher threshold" refers to an elevated level or point at which something happens or is considered acceptable. It suggests that more effort, quality, or requirements are needed to reach a certain standard or expectation. Full definition
Even though your cat may not be showing it, cats have a very high threshold for pain, and we can guarantee that they are feeling some degree of pain and discomfort. (allfelinehospital.com)
This «higher threshold of security» is necessary for the child to acquire a sense of self - esteem and confidence. (powerofpositivity.com)
Other policies may have a very high threshold before deductible waivers kick in, like major claims or losses over $ 50,000. (thebalance.com)