excursus

in his lecture, he included an excursus on the history of art.

the book contains an interesting excursus on the philosophy of science.

she often goes on an excursus about her travels.

his essay featured an excursus on modern technology.

the professor's excursus on cultural differences was enlightening.

during the discussion, she made a brief excursus into historical context.

the film included an excursus into the director's inspirations.

his book is not just a story, but also an excursus into human nature.

the presentation had an excursus on environmental issues.

she provided an excursus on the impact of social media.