A formal exposition of a subject, especially a research paper that students write in order to complete the requirements for a doctoral degree in the US and a non-doctoral degree in the UK; a thesis.

plural of dissertation

Resembling or pertaining to dissertations.

To make a dissertation; to discourse.

To write one's dissertation.

One who writers a dissertation; one who discourses.

plural of dissertator

simple past tense and past participle of dissert

present participle of dissert

Third-person singular simple present indicative form of dissert