Noun
1. the attribute of accepting the facts of life and favoring practicality and literal truth
2. (philosophy) the philosophical doctrine that physical object continue to exist when not perceived
3. the state of being actual or real;
"the reality of his situation slowly dawned on him"4. an artistic movement in 19th century France; artists and writers strove for detailed realistic and factual description
5. (philosophy) the philosophical doctrine that abstract concepts exist independent of their names