pickon one's mind . on one's mind {adv. phr.} In one's thoughts. I'm glad you want to talk about this. It's been on my mind for weeks. What's on your mind? Compare: IN MIND. Categories: add yours adverb Source: A Dictionary of American Idioms 'on one's mind' on video On One's Mind On (one's) mind (long version) - Learn English with phrases from TV series - AsEasyAsPIE On (one's) mind - Learn English with phrases from TV series - AsEasyAsPIE Steven Heller on the power graphic design has on one's mind. sort: relevance, mode: exact match, q: "on one's mind", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Leave my opinion