Last Updated：2025/11/23

(Britain, colloquial) To launch into an animated diatribe, or passionate description or explanation of something.

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go off on one

Source Word

go off on one

Verb

Britain colloquial

(Britain, colloquial) To launch into an animated diatribe, or passionate description or explanation of something.

Japanese Meaning

（口語で、特に英国の表現として）激しく文句を言ったり、熱弁をふるうこと / 何かについて情熱的な解説や批判の言葉を吐く行為

When the team missed the deadline, she started to go off on one about planning and communication.

チームが締め切りを守れなかったとき、彼女は計画や連絡のことについて熱っぽくまくし立て始めた。

Sense（1）

(Britain, colloquial) To launch into an animated diatribe, or passionate description or explanation of something.

goes off on one

（ present singular third-person ）

going off on one

（ participle present ）

went off on one

（ past ）

gone off on one

（ participle past ）