intolerant

This term describes a lack of endurance or acceptance, manifesting in three distinct domains: social, biological, and environmental. In a social context, it carries a strong negative connotation of bigotry or narrow-mindedness, suggesting a rigid refusal to acknowledge the validity of others' perspectives. In medical or botanical contexts, the word shifts to a neutral, descriptive tone. It indicates a physiological inability to process a substance or survive a condition, such as a food allergy or sensitivity to temperature, where the reaction is an involuntary biological failure rather than a choice.