in one's own world

idiom

Definition of in one's own world

: spending so much time thinking about something that one does not notice what is happening I tried to talk to him, but he was in his own (little) world and didn't seem to hear what I was saying.

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Dictionary Entries Near in one's own world

in one's own time

in one's own world

in one's prime

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Cite this Entry

“In one's own world.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20one%27s%20own%20world. Accessed 17 Jan. 2022.

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