to explain or set forth a position, topic, or subject in detail

to explain something clearly and in detail, often referring to a position, theory, or policy

to explain or interpret something in a detailed, formal, or scholarly manner

to clarify or explain a subject, theory, or idea in a detailed and systematic manner

to explain or clarify a principle, theory, or idea in detail

to investigate, study, and explain a theory or concept in detail

to demonstrate