deep down (inside)

idiom

used to mean that something is true or real even if it is not said or shown to other people
He knew deep down inside that she was right.
Deep down, I think we all felt the same way.
He might look like a mean old man, but deep down inside he is a very kind person.

Examples of deep down (inside) in a Sentence

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The salicylic acid in this face wash gets deep down into the pores to prevent oil and grime from building up. Jessica Kasparian, SELF, 16 July 2025 Water moved deep down in the cave, a spring or an underground stream. Amie Barrodale, Harpers Magazine, 16 July 2025 But Tolev’s comedy works on crowds because deep down, everybody’s gross. Nate Jackson, Los Angeles Times, 23 June 2025 The other view is that actually dropping some massive bomb deep down into the uranium enrichment facility at Fordo will not be worth the cost. The Editorial Board, Chicago Tribune, 22 June 2025 See All Example Sentences for deep down (inside)

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Cite this Entry

“Deep down (inside).” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deep%20down%20%28inside%29. Accessed 25 Jul. 2025.

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