The backbone of our language

Are your ears burning? This might be why!

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Your body does a lot more than move you around; it even slips into the way you talk. From head to toe, clever idioms using body parts are a staple of everyday conversation. If you want to learn more about what these 10 idioms really mean and how they started, keep reading!

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After the argument, she kept her coworker at arm’s length to avoid more drama.

Remember that friend-of-a-friend you’re not so sure about? The one you’d rather not let get too close? That’s someone you keep "at arm’s length." This common phrase comes from the old practice of measuring distances with body parts (not so old, really; we still measure in feet), and an early version even shows up in Shakespeare’s 1599 play As You Like It, where the line goes: "Hold death awhile at arm’s end."

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When my car broke down, a kind stranger stopped to lend me a hand.

Many expressions we use figuratively today started out in very literal situations. That’s the case with "to lend a hand," which originally referred to physically using your hands to help someone with a task. Over time, the meaning expanded, and the phrase can now be used for any kind of help.

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His birthday is on the tip of my tongue… wait, is it next Thursday?

You’re chatting with your best friend, remembering old times, when a familiar song pops into your head. You remember the lyrics perfectly, but who was the singer? Ahh… It’s on the "tip of your tongue"! Used in English since the 16th century, this idiom describes those moments when something feels just within reach but doesn’t fully come to mind.

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Ever since they met, he’s been head over heels for her.

When was the last time you were completely captivated by someone or something? In those moments, you could say you were "head over heels." The phrase dates back to 14th- and 15th-century English as "heels over head," originally describing literal upside-down movements. Over time, it evolved into its modern form, describing the feeling of being madly in love.

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I’d give my eye teeth to get tickets to that concert!

In the past, canines (often called eye teeth because they sit just below the eyes) were among the most important teeth. Losing one was a big deal, which likely explains the origin of this idiom. It’s still used today to describe a major sacrifice or something someone desperately wants.

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I bet your ears are burning after that email went around the office.

It turns out your ears can "burn" even when there’s no infection. This kind of burning has a different interpretation: it means someone is talking about you behind your back. It’s not always negative, but it does involve gossip. The idiom comes from ancient beliefs that physical sensations in the body could indicate external events.

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Renovating the old house is going to cost us an arm and a leg.

When something costs an arm and a leg, it means it’s extremely expensive or requires a big sacrifice. There are two main theories about its origin: one, now widely regarded as a myth, suggests that in the 15th century, artists charged more if a portrait included the subject’s arms or legs. The other theory links the phrase to the serious physical sacrifices soldiers can make in war.

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Break a leg at the competition; everyone’s rooting for you.

When you tell your singer friend to "break a leg," you’re not wishing them anything bad; in fact, it’s the opposite. This idiom comes from old theater superstitions, where saying "good luck" was thought to bring exactly the contrary. To avoid tempting fate, people would say something negative to actually wish someone something positive.

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He cried his heart out after saying goodbye to his childhood home.

Since ancient times, people have believed that the heart is where emotions live. So when you "cry your heart out," you’re letting out all your feelings, often very intensely. The phrase usually reflects pain, sadness, ordeep emotional suffering.

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Even though we argued, he’s still my flesh and blood, and I’ll always protect him.

This idiom is much less creepy than it might sound at first. To be someone’s "flesh and blood" means you are part of their family, or are treated as if you were. Some sources trace one of the earliest uses of this phrase to an Old English translation of the Bible, specifically in Matthew 16:17.

What’s your drink of choice?

Coffee 101: What’s the difference between these coffee-based drinks?

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Have you ever stood in a coffee shop and thought, "Is there a real difference between all these drinks?". Coffee names seem to be all over the place. Long gone are the days when the options were as simple as choosing between regular and decaf, or deciding whether you wanted cream or milk. But between the onslaught of milk types, syrups, creamers, and quirky names, there are real differences between the most popular coffee options, even if they look very similar.

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The most basic form of coffee and the stepping stone for most drinks, espresso is short and highly concentrated. The high pressure of the espresso machine allows for a thicker coffee than regular drip methods, with a slightly higher caffeine content per ounce. Espresso, when done correctly, should have two distinct layers: a dark body and a light-colored foam called crema.

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Of Spanish origin but popular across many countries, this drink combines espresso with milk to reduce acidity, usually in a one-to-one ratio. Unlike other popular coffee drinks, the milk for a cortado is steamed but not frothy, and the amount used can vary depending on the region. The name comes from the Spanish verb cortar ("to cut"), referring to the espresso being cut with milk.

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Contrary to popular belief, a macchiato is not the Italian version of a cortado. Meaning ‘stained’ or ‘spotted’, a macchiato uses a very small amount of foamed milk to slightly soften the strong espresso flavor. Among the traditional espresso-based drinks, macchiatos use the least amount of milk.

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Despite its simplicity, cappuccino has become one of the most controversial and reinvented coffee drinks. A traditional Italian cappuccino consists of equal parts espresso, steamed milk, and foam, and the addition of a slight dusting of cinnamon or cocoa powder is optional (or considered a culinary blasphemy, depending on where in Italy you are). While many Italians consider cappuccinos a morning drink due to the high milk content, you can order them at any hour at your own risk.

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Allegedly originating as a way for American soldiers to make espresso more palatable during the 20th century, an Americano is made by diluting an espresso shot with hot water, softening the coffee without losing its flavor complexities. In Australia and other neighboring countries, a long black is a similar variant, though there are some differences in the preparation method, while an iced Americano is the unofficial drink of choice of most South Koreans.

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Usually known simply as a latte in English-speaking countries, a caffè latte is made by mixing one or more shots of espresso with steamed milk. Though it sounds similar to a cappuccino, a latte is served in a larger cup and with less foam, making it milkier and milder. In a traditional caffè latte, the steamed milk is poured on top of the espresso, whereas in a latte macchiato, the milk is added to the cup before the coffee. In the U.S., most coffee shops offer flavored versions of a latte.

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Though sometimes compared to a caffè latte, a café au lait is simpler and less milky. Traditionally, it is made with French-press or drip coffee, although espresso-based versions are common today. The proportions are typically one-to-one coffee and steamed milk, and it is usually served in a large cup.

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Of Australian origin, a flat white is more coffee-forward than a latte and has less foam than a cappuccino. It consists of one or two shots of espresso and steamed milk, but, being served in a smaller cup, it contains less milk than a latte. The name "flat white" comes from the absence of foam on top and the drink’s smooth texture.

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If espresso is a concentrated form of coffee, ristretto is an espresso on steroids. It is made from the same amount of ground coffee but only half the water; it produces a short, highly concentrated shot. Its opposite version, the lungo, has the same amount of coffee as an espresso, but twice the amount of water.

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Today, the word "frappe" is often used for any blended iced coffee, but a traditional frappe is simple and straightforward. Invented in Greece, it is usually made with instant coffee, sugar, and water mixed until foamy, then topped with ice and milk. A more "elevated" version, the freddo espresso, substitutes the instant coffee with a shot of espresso.

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Also known as a "shot in the dark," a red eye is for those moments when a single espresso won’t cut it, but you want something stronger than a ristretto. A red eye is made by adding an espresso shot to a regular cup of drip coffee, increasing the caffeine content. The name comes from red-eye flights, where passengers would need something to wake them quickly.