What does 生理 mean?
生理 is a Japanese noun meaning “period (menstruation)” or “physiology” in English. It is written as 生理 in kanji, せいり in hiragana, and seiri in romaji. This word is part of JLPT N3 vocabulary.
Example sentences
生理で体調が悪い。
I'm not feeling well because of my period.
大学で人間の生理を研究している。
I'm studying human physiology at university.