train of thought

noun phrase

: a series of thoughts or ideas that someone is having
You interrupted my train of thought.
I lost my train of thought when you interrupted me.

Examples of train of thought in a Sentence

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Our train of thought turns into a runaway locomotive, words plowing through the page by means of their own internal combustion. Katie Kadue, Harpers Magazine, 27 Jan. 2026 That’s the train of thought from Victoria Beckham, who caught up with Andy Cohen and John Hill for a forthcoming special on SiriusXM’s Andy Cohen Live. Lars Brandle, Billboard, 17 Oct. 2025

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Cite this Entry

“Train of thought.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/train%20of%20thought. Accessed 4 Feb. 2026.

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