Last Updated：2025/11/20

(idiomatic) A quick, intense course of learning, especially one which is informal or hurried.

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crash course

Source Word

crash course

idiomatic

(idiomatic) A quick, intense course of learning, especially one which is informal or hurried.

Japanese Meaning

短期間で集中的に、かつ急いで行われる学習プログラムや講座 / 手短かで非公式な形で行われる集中講座 / 急激に知識や技能を習得するための短期コース

I signed up for a crash course in public speaking to prepare for the conference next month.

来月の会議に備えて、プレゼンテーションの短期集中講座に申し込みました。

Sense（1）

(idiomatic) A quick, intense course of learning, especially one which is informal or hurried.

crash courses

（ plural ）