check something out
1. verb To confirm that one has vacated one's hotel room (and pay the bill). We have to check out in an hour, so you guys seriously need to start packing!
2. verb To investigate, inspect, or look at something of interest. In this usage, a noun or pronoun is commonly used between "check" and "out." We checked out that house on the corner, but the price was too high considering all the work it needs. Wow, check this out—someone in the next town over won the lottery last week! Check out George over there. That dude knows how to dress!
3. verb To be verified as true, accurate, or meeting a certain standard. Surprisingly, her story checks out—she really was at the library until midnight last night.
4. verb To become unfocused or distracted; to cease participating in a meaningful way. Well, he's still blabbing away, but I couldn't tell you what he's talking about now—I checked out a while ago. I know Jim is retiring at the end of June, but he's already checked out if you ask me.
5. verb To complete a purchase by providing payment at the final point of sale, as in a retail store. I'm checking out right now, so I'll be out to the car in a minute. I'm about to check out—is there anything else you needed from the store?
6. verb To tally one's purchases and take payment for them. In this usage, a noun or pronoun is commonly used between "check" and "out." The cashier is checking me out right now, so I'll be out to the car in a minute. Please check out these customers while I see if we have any more of those items in the back.
7. verb To complete the necessary steps so that one can borrow something from a system, such as a library. In this usage, a noun or pronoun is commonly used between "check" and "out." What books did you check out from the library this week? Can I check these books out, or are they reference only?
8. verb, slang To look with interest at someone who one finds attractive. In this usage, a noun or pronoun is commonly used between "check" and "out." That cute guy over there is totally checking you out!
9. verb, slang To die. Doctor, I'm not ready to check out yet, so I'm willing to try your most aggressive approach.
10. noun The time at which one must vacate one's hotel room. When used as a noun, the phrase is often written as one word. Checkout is at 11 AM, so you guys need to start packing now!
11. noun The area of a store at which purchases are made. When used as a noun, the phrase is often written as one word. I'm at the checkout right now, so I hope there isn't anything else you need from the store.
check something out
tv. to examine something; to think about something. It’s something we all have to be concerned with. Check it out.