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Synonym Nuance VS

How to say "Lecture" in Japanese

Both words can translate to "lecture", but which should you choose?

Japanese Option A

講演

こうえん (kōen)
N4 / CEFR Syllabus
VS
Japanese Option B

講義

こうぎ (kōgi)
N3 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "lecture" into Japanese, you must choose carefully between 講演 and 講義. In Japanese, 講演 (こうえん (kōen)) is typically associated with "lecture, speech" (Syllabus Level: N4) and represents A formal speech given by an expert or public figure. Often used with verbs like 「する」. On the other hand, 講義 (こうぎ (kōgi)) maps to "lecture, class" (Syllabus Level: N3) and represents Refers to a formal academic or instructional talk given by a professor or teacher. Often used with する. A literal translation of "lecture" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "講演"
昨日は大学で有名な教授の講演を聞きました。
Yesterday, I listened to a lecture by a famous professor at the university.
Bilingual Context for "講義"
先生が興味深い講義をしました。
The teacher gave an interesting lecture.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "昨日は大学で有名な教授の ___ を聞きました。" (Meaning: "Yesterday, I listened to a lecture by a famous professor at the university.")
🎉 Correct Answer!

Remember: "講演" fits here because it means "lecture, speech" in the context of: "Yesterday, I listened to a lecture by a famous professor at the university.". "講義" represents "lecture, class".

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