Origins
Emoji is a Japanese word that conquered the world's languages in barely a decade, yet its etymology is almost universally misunderstood by the people who use it most.
The word is Japanese: '絵文字,' a compound of '絵' (e, meaning picture, drawing, or painting) and '文字' (moji, meaning character, letter, or written symbol). The literal meaning is 'picture character' — a written symbol that is a picture rather than a phonetic letter or an abstract logograph. The word existed in Japanese before the digital age, used to describe pictographic writing systems generally.
The digital emoji were created in 1999 by Shigetaka Kurita, an artist and engineer on the i-mode team at NTT DoCoMo, Japan's largest mobile carrier. The i-mode platform was one of the world's first mobile internet services, and Kurita's team needed a way to facilitate communication on tiny screens with limited bandwidth. Kurita designed 176 emoji, each a 12×12 pixel grid, drawing inspiration from manga visual conventions, Japanese kanji, and the pictorial symbols used in weather forecasts. The original set included hearts, weather icons, arrows, and simple facial expressions.
Latin Roots
The resemblance between 'emoji' and the English word 'emotion' (or 'emoticon') is one of the most felicitous false cognates in modern language. English 'emotion' comes from French 'émotion,' from Latin 'ēmovēre' (to move out, to agitate), from 'ē-' (out) and 'movēre' (to move). Japanese '絵' (e, picture) has no etymological connection whatsoever to Latin 'ē-' or 'emotion.' The coincidence is purely phonetic. Yet it has powerfully shaped how English speakers understand and relate to the word — the false connection makes 'emoji' feel like it naturally belongs in English, as if it were built from 'emotion' + some kind of suffix.
Emoji remained largely a Japanese phenomenon through the 2000s, with different carriers (DoCoMo, au, SoftBank) developing incompatible sets. The global breakthrough came when Google and Apple lobbied the Unicode Consortium to standardize emoji. In 2010, Unicode 6.0 included 722 emoji characters, giving them a universal encoding that worked across all platforms and devices. Apple's inclusion of an emoji keyboard in iOS (initially hidden, intended for the Japanese market) was discovered by Western users, and adoption exploded.
The word 'emoji' entered English rapidly after 2010. By 2013, it was in the Oxford English Dictionary. In 2015, the Oxford Dictionaries named the 'Face with Tears of Joy' emoji (😂) as their Word of the Year — the first time a pictograph rather than a word received the honor. As of 2023, Unicode includes over 3,600 emoji.
Later History
Linguistically, emoji raise fascinating questions. They are not a language — they lack grammar, fixed word order, and the ability to express negation, conditionality, or tense with precision. But they function as a paralinguistic system, similar to gestures, facial expressions, and tone of voice in spoken conversation. They supply the emotional and social cues that plain text lacks. In this sense, they fulfill exactly the role their name describes: they are picture characters that do what written characters alone cannot.
The word itself has an interesting grammatical life in English. The standard English plural is 'emoji' (following the Japanese, which does not inflect for number) or 'emojis' (following English pluralization rules). Both are in common use, and neither is wrong. The word functions as both a count noun ('an emoji,' 'three emojis') and a mass noun ('emoji as a communication tool'), showing the flexibility that loanwords often acquire in their adopted language.
Kurita's original 176 emoji, with their crude 12×12 pixel grids, were acquired by the Museum of Modern Art in New York in 2016. The set that was designed to help Japanese teenagers send messages on primitive flip phones now hangs alongside Picassos and Warhols — a fitting reflects how a simple idea, well executed, can reshape human communication.