Assertion: abstract noun | /r/UsedFor | refer to quality
Facets:
Source sentences:
text: An abstract noun is a noun that refers to an intangible concept such as an emotion, a feeling, a quality, or an idea.
text: "... an abstract noun refers to an action, concept, event, quality, or state (love, conversation), whereas a concrete noun refers to a touchable, observable person or thing (child, tree).