1. a person who makes something clear or easier to understand; one who explains or clarifies
Usage: formal; relatively rare in everyday usage

Examples

• The professor served as an excellent elucidator of complex scientific concepts.
• As an elucidator of ancient texts, she helped students understand difficult passages.
• The author's role as an elucidator made the technical manual accessible to general readers.
• He was known as a skilled elucidator who could break down abstract ideas into simple terms.
• The documentary's narrator acted as an elucidator, guiding viewers through the historical events.