Everybody loves a good sleep

Why do we “sleep tight”? 12 sleep-related idioms explained

Have you ever uttered the words "sleep tight" or "hit the hay" before going to bed? These phrases have existed for ages, but their meanings and origins are not always apparent. Some are directly related to sleeping, while others are metaphors for entirely different things. Take a look at 12 of these idioms. Do you use any of them?

"Sleep tight" is a phrase most people know from the bedtime verse: "Sleep tight, don’t let the bedbugs bite". It’s often claimed to come from the old practice of tightly tying ropes on bed frames to keep mattresses firm and comfortable. This helped prevent sagging and made for a better night’s sleep.

In older English, "tight" simply meant "soundly" or "well", making "sleep tight" a wish for a good night’s sleep.

"Hit the hay" dates back to the late 19th or early 20th century and is often linked to the practice of stuffing hay into sacks or mattresses for sleeping, which is also commonly cited as an explanation for the phrase "hit the sack."

Another theory suggests that farm workers sometimes slept directly in haystacks, making "hay" a stand-in for "bed." Because "hit the hay" appears in print slightly earlier than "hit the sack," some believe it may have come first.

Anyone who has had a newborn knows how strange the phrase "sleep like a baby" sounds: babies wake up often and cry! Yet, the idiom means to sleep peacefully and deeply.

The idea is that when babies do sleep, they’re completely at ease, with no worries to disturb them. That peaceful, undisturbed state is what the phrase refers to, even if it doesn’t match the full reality.

"Let sleeping dogs lie" might sound odd at first, but its meaning becomes clear with a bit of explanation. It’s a warning to leave past issues alone, especially sensitive ones.

The phrase compares old disputes to sleeping dogs: if you wake them, they might react aggressively. Similarly, revisiting old problems can stir up trouble best left alone.

A "catnap" is a short, light nap, usually under 30 minutes, during which you do not enter deep sleep. Studies suggest that even a 10-minute nap can be refreshing, sometimes nearly as effective as a longer one, though the ideal length varies by person.

The term comes from cats’ daytime sleep habits. Since wild cats had to stay alert for danger, they took quick, light naps. Today’s cats do the same, snoozing lightly throughout the day, just like a good catnap.

"Waking up on the wrong side of the bed" means starting the day in a bad mood. The phrase comes from an old Roman superstition.

Romans, including Augustus Caesar, believed getting up on the left, or sinister, side brought bad luck. As a result, the "wrong side" was more than just a bad mood starter; it was thought to be a bad omen.

To "sleep like a log" means to sleep deeply and without moving, like a heavy log lying still. It’s a common way to describe a peaceful, undisturbed night.

The origin of the phrase is unclear, but some link it to lumberjacks who slept soundly after hard work. Others connect it to the similarity between snoring and the sound of sawing.

"Counting sheep" means imagining sheep jumping over a fence, one by one, to help you fall asleep. It’s a classic mental trick to quiet the mind.

The phrase likely comes from shepherds who counted their flocks at night to ensure none were missing, a repetitive and calming routine before bed.

The idiom "to lose sleep over something" means to worry about something to the point that it becomes difficult to sleep, or to be so concerned that it disrupts one’s rest.

While the exact origin of the phrase is difficult to pinpoint, it likely evolved from the idea that intense worry and stress can interfere with the body's natural sleep cycle.

To "do something in your sleep" means to do something very easily and effortlessly, usually because you have done it so many times that it's become second nature. It's a metaphorical way of saying that you are so proficient at a task that you don't even have to think about it, as if you could do it while unconscious.

"Sleep with one eye open" means staying alert or cautious, especially in risky situations. It suggests being ready for trouble, even while resting.

The phrase is often linked to animals such as dolphins and certain birds that can literally sleep with part of their brain awake to remain safe.

To "sleep around the clock" means to sleep for many hours without waking. It often happens when you're exhausted or feeling unwell. It’s a way in which the body tries to recover energy.

Be prepared to read many Italian words

Can you tell a latte from a macchiato? 10 barista coffee names explained

Image: Frank Leuderalbert

There was a time when coffee was coffee, everywhere we went. Cup o’ Joe, java, wake-up juice, you name it, it was pretty much all the same beverage. And then, specialty coffee barista bars appeared and things got more complicated. Whether you walk into a Starbucks or any other coffee shop, the list can be intimidating. The following ten are some of the most common suspects. How many of these have you tried?

Image: tabitha turner

We start our coffee list with maybe the most famous representative: the espresso. This beverage is a concentrated type of coffee made with specially roasted beans and an espresso machine.

Finely ground beans are packed into a portafilter, which is then locked into the base of the espresso machine. Very high pressure (a necessity for espresso) forces water through the packed grounds to pull one- or two-ounce shots of creamy, thick espresso. The only difference between espresso and coffee is in the beans and the brewing methods.

Image: Lex Sirikiat

The Italian word for milk, latte is not actually a coffee drink. A latte or caffè latte is a milk coffee that boasts a silky layer of foam. A true latte will be made up of one or two shots of espresso, steamed milk, and a final, thin layer of frothed milk on top.

On the other hand, the caffe latte often has less foam than a cappuccino and is usually served in a taller cup or glass. A caffe latte is an espresso with milk. In Italy, a Caffe is an espresso. Latte is milk. Ideally served with latte art on top and not too much foam.

Image: engin akyurt

A latte macchiato is slightly different. Macchiato means marked or stained. A latte macchiato is a milk marked with an espresso. It has the same ingredients as a caffe latte but it is made and looks different. A good latte macchiato is served in a tall glass and has distinctive layers between the foam, espresso, and milk with the foam on top, espresso below the foam, and milk at the bottom.

Image: Jez Timms

Another famous Italian coffee name, cappuccino is an espresso-based coffee drink that is traditionally prepared with steamed milk including a layer of milk foam. Other versions involve the use of cream instead of milk, non-dairy milk substitutes, and flavoring with cocoa powder or cinnamon.

It is typically smaller in volume than the latte we just described and topped with a thick layer of foam rather than being made with microfoam.

The name comes from the Capuchin friars, referring to the color of their habits, and in this context, referring to the color of the beverage when milk is added in small portion to dark, brewed coffee.

Image: kim ick

Maybe not a coffee 100% but it makes an appearance on this list because it is an extremely ubiquitous item in coffee shops. The affogato is a dessert made with two main ingredients: vanilla ice cream and espresso. Originally invented in Italy, the word "affogato" literally translates as "drowned" in English. This is fitting, as the affogato is no more than a scoop of ice cream "drowned" in espresso.

While it is mainly viewed as a dessert, some restaurants and cafés in Italy still categorize the affogato as a beverage.

Image: Lex Sirikiat

In case anyone was wondering, yes, Americano is the Italian word for American. An Americano coffee is made by pouring hot water over one or two espresso shots, resulting in a drink of similar volume and strength to regular coffee.

The key to an Americano is that it starts with espresso and adopts the flavors and aromas of the espresso, but with a less powerful taste.

Image: Mariano Sanchez

A close cousin of the espresso, a ristretto is an espresso shot. It uses less hot water which creates a sweeter flavor compared to the bitter taste of a traditional shot of espresso or a doppio.

Ristretto means "restricted." Ristretto is all about quality over quantity. When less hot water is forced through the finely ground coffee beans, the result is a more concentrated flavor. The coffee tastes sweeter and less bitter because of the shorter extraction time.

Image: Mick Haupt

The first non-Italian entry in this list consists of black coffee, whiskey, and sugar, topped with whipped cream. Many drinks of hot coffee with a distilled spirit, and cream floated on top are given names derived from Irish coffee, although the names are not standardized.

Irish cream coffee can be considered a variant of Irish coffee but involves the use of Irish cream as a "pre-mixed" substitute for the whisky, cream, and sugar.

Image: rocknwool

Think of a cappuccino without the foam or chocolate sprinkle. Basically, a flat white is an espresso drink with steamed milk. It generally has a higher proportion of espresso to milk than a caffè latte and lacks the thick layer of foam in a cappuccino. While the origin of the flat white is unclear, various café owners in Australia and New Zealand claim its invention.

Image: Yosuke Ota

The second non-Italian name on the list, Café au lait is French for "coffee with milk". It is coffee with hot milk added. It differs from white coffee, which is coffee with cold milk or other whiteners added. In many American coffeehouses, a café au lait is a drink of strong drip brewed or French-pressed coffee, to which steamed milk is added. American café au lait is generally served in a cup, as with brewed coffee.