Colin Snow
The use of 'zzz' to denote sleep is a well-known convention in comic books and cartoons. The letter 'Z' is an onomatopoeic representation of the sound of snoring, and its use to indicate sleep in comics can be traced back to at least 1918. Over time, this association with sleep became generalised, and the phrase catching some z's emerged in the 1960s as a slang term for sleeping. While the exact origin of 'zzz' to represent sleep is unclear, it is speculated that artists chose this combination of letters because it best represents the sound of snoring.
| Characteristics | Values |
|---|---|
| Onomatopoeic representation of snoring | zzzz or z-z-z-z |
| First used to represent snoring | 1918 |
| First writer to represent nonvocal sounds with the letter Z | Henry David Thoreau |
| Number of z's used to represent sleep | Between 3 and 10 |
| Idiom | Catch some z's |
| First appeared in comics | 1930s |
| First appeared in American student slang | 1963 |
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What You'll Learn
Zzz is an onomatopoeia for snoring
The use of "Zzz" to represent sleep and snoring has become a common trope in cartoons and comic books. The onomatopoeic representation of the act of snoring is thought to have originated in 1918, when the American Dialect Society formalised it. Soon after, popular idioms like "catching some Zs" emerged, and the letter Z became permanently linked to sleep.
The idea that "Zzz" sounds like snoring may have originated from the sound of a tiny saw cutting through a log, which also makes a "zzz" sound. Over time, this became associated with sleep in general, and "Zzz" became a standard symbol for sleep in comics and cartoons.
The use of "Zzz" to represent sleep may also be linked to the fact that it is a visually striking letter that can be easily recognised, even when hand-drawn, as opposed to other letters or symbols that may have been considered for representing snoring.
While the exact origin of using "Zzz" to represent sleep is unclear, it is generally accepted worldwide as a symbol for sleep and snoring. The use of this onomatopoeia allows readers to fill in the sound of snoring, even when sound effects are not an option, such as in comic books.
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The American Dialect Society formalised the use of zzz in 1918
The use of "zzz" to represent sleep has become a common trope in comics and cartoons, with a series of "Z's" indicating that a person is sleeping. The origin of this association can be traced back to 1852, when Henry David Thoreau described "the dry z-ing of the locust". Later, in 1884, Thoreau again used the letter "z" to represent the sound of locusts, though not specifically in reference to sleep. It is worth noting that while Thoreau's usage of "z" is often cited as influential, it is not an exact representation of the sound most people associate with snoring.
The first instance of "zzz" being used specifically in relation to sleep was likely in a 1903 comic by Rudolph Dirks, which depicted a man sleeping in a hammock with "z's" surrounding him, indicating the sound of his snores. This usage of "zzz" as an onomatopoeia for snoring became popular in comics throughout the 1910s, with "The Fineheimer Twins", "Krazy Kat", and the humour section of "Boy's Life", the Boy Scout Magazine, all employing this technique.
By 1918, the American Dialect Society formalised the use of "zzz" to represent sleep, stating that "z-z-z" was the sound of buzzing or snoring. The society's decision solidified the term's place in the lexicon, leading to its widespread adoption and the creation of popular idioms like "catching some z's". The American Dialect Society is an academic not-for-profit organisation that encourages the study of languages and dialects used or found in North America and the surrounding regions. Their annual word-of-the-year vote is a notable example of their influence on language.
While the American Dialect Society's decision played a significant role in popularising the use of "zzz" to represent sleep, it is important to acknowledge that this association is more visual than auditory. The sound of snoring varies across different languages and cultures, with Germans using "chrr", French and Spanish speakers favouring "roon" or "rrr", Japanese using "guu-guu", and Mandarin speakers saying "hu-lu". Despite these variations, the visual representation of "zzz" for sleep has gained international recognition.
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Zzz is commonly used in comic books to indicate sleep
Zzz is commonly used in comic books to indicate that someone is sleeping. The use of zzz in comic books and cartoons is often accompanied by a series of z's to indicate that a person is sleeping or in a deep slumber. This convention of using zzz to denote sleep took hold fast, and by the 1930s, many publications used anything between three and ten z's to represent sleeping.
The use of zzz to represent sleep or snoring can be traced back to 1918, when the American Dialect Society formalised it. Soon after, popular idioms like "catching some z's" became commonplace. The letter z thus became permanently linked to sleep.
The use of zzz as an onomatopoeic representation of snoring is also cited as a reason for its use in comic books and cartoons. The sound of snoring can be likened to the sound of inhaling while trying to say zzzz, which forces one to make a snoring sound. In some cases, a tiny saw cutting through a log would be used, as both the snore and the sawing action would make a similar zzzz sound.
While the use of zzz to indicate sleep is prevalent in American comics, it is not a universal standard. For example, the comic strip "Dagwood" opted to show loud snoring with an onomatopoeic "SKNXX-X", while Japanese cartoons simply use three bubbles.
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Zzz is interchangeable with sleep in cartoons
The use of 'Zzz' to indicate sleep in cartoons and comics is a well-established convention. While it is commonly believed that the letter Z represents the onomatopoeic sound of snoring, the association of 'Zzz' with sleep goes beyond this.
The notion of using 'Zzz' to indicate sleep in visual media, such as cartoons, can be traced back to the early 20th century. In 1918, the American Dialect Society formalized the use of 'Zzz' to represent snoring. This led to the creation of popular idioms like "catching some Zs," further entrenching the link between 'Zzz' and sleep.
Cartoons and comics often use visual cues and symbols to convey information, and the letter Z became a convenient and recognizable way to indicate that a character is sleeping. The shape of the letter Z, with its sharp angles and zigzag pattern, may also contribute to its association with the idea of sleep, as it can resemble a person tucked under a blanket or the peaks and troughs of a brain wave during sleep.
While the exact number of Zs used can vary, with some cartoons using a single large 'Z' or a series of three or more Zs, the symbol has become universally understood as representing sleep. This understanding has transcended cultural and linguistic barriers, becoming a widely accepted part of cartoon and comic book language.
The use of 'Zzz' in cartoons has had a lasting impact on popular culture, influencing the way we talk about sleep and shaping our understanding of sleep as a universal human experience. So, the next time you see a character in a cartoon fast asleep with a 'Zzz' floating above their head, remember the fascinating history behind this simple yet powerful symbol.
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Zzz is used in the idiom 'catch some z's'
The phrase "to catch some Zs" means to get some sleep. The letter Z, when used repeatedly (e.g., "zzz"), is an onomatopoeia that represents the sound of snoring. Onomatopoeia is a word that imitates the sound it represents, such as "buzz" or "meow".
The use of "Z" to represent sleep and snoring became popular in comics and cartoons. In 1918, the American Dialect Society formalized the use of "zzz" to represent snoring, and soon after, idioms like "catching some Zs" emerged. The phrase "catching some Zs" or "catching some zees" became popular in the 1960s, with the first recorded use of "Z" to represent snoring and sleep appearing in a 1903 comic strip called "Katzenjammer Kids".
The origin of the phrase may also be linked to the English idiom "sawing wood," which refers to the sound of snoring resembling the sound of a saw cutting through wood. This idea is further supported by the visual similarity between multiple Zs and a saw blade.
Today, the phrase "to catch some Zs" is commonly used to indicate taking a nap or getting some rest, often used in informal contexts, particularly in American English.
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Frequently asked questions
Zzz is an onomatopoeic representation of the act of snoring. It was commonly used in media where sound effects were not an option, notably in comic books. That’s where it got its association with sleeping.
Zzz is commonly used in comic books to indicate that someone is sleeping. In 1918, the American Dialect Society formalised it, and soon after, popular idioms followed, like "catching some z's". Over time, the letter Z became linked to sleep.
The idea first appeared in 1852 to illustrate a sound in nature: "The dry z-ing of the locust is heard" (Henry David Thoreau).
Zzz is used to represent sleep because it is an onomatopoeia for snoring. It is also used in comics to indicate that someone is sleeping.
