Elucidate (verb)

1. Make (something) clear or easier to understand.
2. Provide a clear explanation for or account of.
3. To make something clear or easy to understand.

Origin:

Late 16th century: from latin elucidat- "made clear", from the verb elucidare, from e- (variant of ex-) "out" + lucidus "clear".

Examples:

1. The teacher's job was to elucidate the complex concepts for the students.
2. The scientist's research was able to elucidate the underlying causes of the disease.
3. The expert's testimony helped to elucidate the technical details of the case.
4. The author's writing was able to elucidate the intricacies of the human mind.
5. The speaker's presentation was able to elucidate the complicated subject matter.