yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

Policy | Vocabulary | Khan Academy


2m read
·Nov 10, 2024

Hello wordsmiths! The word we're featuring in this video is policy, which means an official rule or set of rules. It's a noun. It comes from the Greek word polis, which means city. As a root, it has to do with cities and government.

I live in Washington, DC, so when I think of this root, I think of the Capitol building itself, a government building in the middle of the city where rules or policies are created. Can you think of words that sound similar to policy that might have that same root polis? Bear in mind that sometimes we drop the s in polis when making new words. I'll give you 10 seconds to list some out. Cue the music!

[Music]

Here are three related words I thought of: police, the people who enforce the law; politics, or how people make decisions together in a society; and metropolis, a huge city. So you can see how all of those words are related to governments or cities.

Let's use policy in a sentence so you can get a sense of it. It's a state policy in Florida that if you encounter a manatee in the wild, you have to give her ten dollars. The connotation, the feeling of policy, is that it's an official rule, so something that a business or a government might come up with. A restaurant might have a strict policy against bringing in some other restaurant's food: our policy—no outside food or drink!

Oh no! This manatee went into a restaurant with food from another establishment! The d stands for dugong, which is another kind of sea cow.

That's all the time we've got for this one. Tip your server, support your local manatee, and you can learn anything.

David out.

More Articles

View All
Robinhood CEO GRILLED by Elon Musk Over Gamestop Controversy (Full ClubHouse Interview)
All right, well, it’s full of beans, man. What happened last week? Why do you, uh, stop here? Why can’t people buy the GameStop shares? The people demand an answer, and they want to know the details and the truth. Yep, yep, um. [Music] Hey guys, welcome…
Stop Buying Stocks | The Market Crisis Just Got Worse
What’s up, Grandma’s guys? Here, so I know I always preach the age-old sayings of “Buy and Hold.” You can’t predict the market; time in the market beats timing the markets. The market can remain irrational longer than you could remain solvent, and the sto…
How To Build Generative AI Models Like OpenAI's Sora
A lot of the Sci-Fi stuff is actually now becoming possible. What happens when you have a model that’s able of simulating real world physics? Wouldn’t it be cool if this podcast were actually an Infinity AI video? One thing I noticed is that, like, the li…
Segment congruence equivalent to having same length | Congruence | Geometry | Khan Academy
So what I have here are a few definitions that will be useful for a proof we’re going to do that connects the worlds of congruence of line segments to the idea of them having the same length. So first of all, there’s this idea of rigid transformations, w…
See How Termites Inspired a Building That Can Cool Itself | Decoder
In 1991, architect Mick Pearce had a problem. An investment group in Harare, Zimbabwe, hired him to design the largest office and retail building in the country. But they didn’t want to pay for the expensive air conditioning needed to cool such a large bu…
The Wonders of Urban Wildlife | Podcast | Overheard at National Geographic
So I’m a solo hiker. I prefer to hike alone, and I’m a meanderer, so I have no idea where I’m going. It’s July 2021, and I’m meandering with Danielle Lee, a biology professor at Southern Illinois University Edwardsville. We are in our neighborhood in Nort…