Translation guide
The English word 'lecture' has two main uses: a formal educational talk, and a scolding or moralizing speech. Japanese uses different words for each.
A formal speech or presentation given to teach or inform an audience, especially in a university or academic setting.
A long, serious talk given to criticize or advise someone about their behavior, often by a parent, boss, or authority figure.
Today's lecture was very interesting.
彼は毎週月曜日に講義をしている。
He gives a lecture every Monday.
A loanword from English, often used in business or casual contexts for a talk or briefing. Less formal than 講義.
新入社員向けのレクチャーを行います。
We will hold a lecture for new employees.
A public lecture or speech, often by an expert or guest speaker. More formal and event-like than 講義.
有名な作家の講演を聞きに行った。
I went to hear a lecture by a famous author.
The verb phrase 'to give a lecture' (educational).
明日、歴史の講義をします。
I will give a history lecture tomorrow.
A scolding or moral lecture. Can be used for both religious sermons and everyday reprimands.
母に遅く帰ったことで説教された。
I got a lecture from my mom for coming home late.
彼はいつも説教ばかりする。
He's always lecturing people.
A slightly softer or more colloquial version of 説教, often used when the lecture is from a parent or superior.
また部長のお説教が始まった。
The boss's lecture started again.
Nagging or a petty lecture, often about minor things. More informal and implies constant complaining.
妻の小言にはうんざりだ。
I'm fed up with my wife's lectures.