An abstract noun is a type of noun that represents intangible concepts, ideas, qualities, emotions, or states that cannot be perceived through the five senses.
Abstract nouns refer to things that exist in the realm of thoughts, feelings, or concepts rather than in the physical world.
Examples include “love,” “happiness,” “freedom,” “justice,” “knowledge,” and “truth.” Abstract nouns are essential for expressing complex ideas, emotions, and philosophical concepts, allowing us to discuss and understand intangible aspects of human experience, society, and thought.