At the conference, Dr. Morales disserted on the ethical implications of artificial intelligence.

She spent the afternoon disserting on the ethical implications of artificial intelligence.

Every semester, she dissertates on the historical influences shaping modern philosophy.

While dissertating on nineteenth-century poetics, he often lost track of time and missed dinner.

She dissertated for over two hours on the philosophical implications of artificial intelligence.

After passing every required exam and completing her coursework, she officially reached all but dissertation and began focusing solely on writing her thesis.

Dissertationists gathered in the library to compare notes and offer each other feedback on their chapters.

As a dissertationist, she spent three years refining her methodology and literature review before submitting her final manuscript.