dissertate

/หˆdษชsษ™teษชt/

IPA: /D IH0 S ER0 T EY1 T/

verb
  1. 1

    To make a dissertation; to discourse.

verb
  1. 1

    To write one's dissertation.

    โ€œMark stayed up until 2 a.m. dissertating last night.โ€

Source: https://en.wiktionary.org/wiki/dissertate