doctoral thesis

Noun

A research paper that a student writes in order to complete the requirements for a doctorate; a dissertation.

Japanese Meaning

博士論文 / 博士号取得のために書かれる研究論文

After five years of research, she finally defended her doctoral thesis and celebrated with her colleagues.

5年間の研究を経て、彼女はついに博士論文の審査に合格し、同僚たちと祝った。

Sense（1）

A research paper that a student writes in order to complete the requirements for a doctorate; a dissertation.

doctoral theses

（ plural ）