Find over 25,000 psychological definitions


nucleic acid

a large molecule that consists of a chain of nucleotides. Nucleic acids are of two types, DNA and RNA, and are important constituents of living cells.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

February 22nd 2025

hate crime

hate crime

violence motivated by hatred or prejudice toward the group to which the victim of the violence belongs. Examples of hate crimes are killing a person because he or she is (or is thought to be) gay and bombing a place of worship of a religious minority.