cover up
1. verb To place a covering on someone, something, or oneself, as for protection. A noun or pronoun can be used between "cover" and "up." Let me just cover up these leftovers so you can take them with you. I'm so fair-skinned that I have to cover myself up before spending time in the sun. A: "Mom, I can barely move!" B: "I have to cover you up—it's freezing outside!"
2. verb To clothe oneself. I'll answer the door in a moment, I just need to cover up first. Would you let me at least cover up with a robe before you come storming in here? Sheesh! My boyfriend and I didn't have time to cover up before my parents burst into my bedroom, so that was mortifying.
3. verb To conceal the evidence of one's (usually nefarious) actions. A noun or pronoun can be used between "cover" and "up." I just know that the CEO is covering something up—why else would those documents suddenly go missing? The administration is clearly trying to cover up the scandal. After the train derailment, I knew I had to cover up the fact that I had signed off on eliminating those safety regulations.
4. noun The act of concealing the evidence of nefarious actions. When used as a noun, the phrase is typically hyphenated or written as one word. Their cover-up unraveled when the CEO's secretary confessed to his wrongdoing. The administration is clearly engaging in a coverup to hide the scandal. Whoa, those investigative journalists really exposed a massive coverup in the medical community. Faked results, placebo pills—it's quite damning.
5. noun An article of clothing worn over other clothing, such as a bathing suit. When used as a noun, the phrase is typically hyphenated. Once it got breezy on the beach, I put my cover-up back on. It's always cooler down by the water, so make sure to bring a cover-up with you. Thank goodness I still had my coverup on when I dozed off on the beach—otherwise, my sunburn would be even worse!
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.