The Abnormal Behavior Platform uses superhuman understanding of human behavior to protect against phishing, social engineering, and account takeovers. Recognized as a 2024 Gartner ® …

The meaning of ABNORMAL is deviating from the normal or average; often : unusual in an unwelcome or problematic way. How to use abnormal in a sentence.

Abnormal psychology is the branch of psychology that studies unusual patterns of behavior, emotion, and thought, which could possibly be understood as a mental disorder. Although …

ABNORMAL definition: not normal, average, typical, or usual; deviating from a standard. See examples of abnormal used in a sentence.

Someone or something that is abnormal is unusual, especially in a way that is worrying.

abnormal (æbˈnɔːməl) adj 1. not normal; deviating from the usual or typical; extraordinary 2. informal odd in behaviour or appearance; strange

ABNORMAL meaning: 1. different from what is usual or average, especially in a way that is bad: 2. different from…. Learn more.

Definition of abnormal adjective from the Oxford Advanced Learner's Dictionary. different from what is usual or expected, especially in a way that worries somebody or is harmful or not …

WordReference Random House Learner's Dictionary of American English © 2025 ab•nor•mal /æbˈnɔrməl/ adj. not normal or usual: His wild behavior that day was clearly abnormal. …

Abnormal definition: Not typical, usual, or regular; not normal; deviant.