Watch the moment above. A child is deep in a story when a word stands in the way. Usually the sentence stalls there, or the guess comes out half right, or the question waits for an adult who may not be in the room. Here, the child presses the word, the word explains itself in Armenian, and the story goes on. Starting today, an embedded Dictionary lives inside our illustrated children’s ebooks on Vlume available both via the browser or your mobile devices (make sure you have installed the latest version).
What we released
Press and hold any word in an illustrated ebook and a card opens with its definition in Armenian: the meaning, right there, inside the page. The dictionary recognizes words in whatever form the sentence uses them, so a reader who presses a word mid-sentence lands on the right entry without needing to know its dictionary form. It works in every illustrated title in the library, and it answers in Armenian, so that even the answer is a moment of Armenian reading.
Why it works
Reading research has spent decades on the question of how children learn words, and three of its findings explain what a definition one press away can do.
First, books are where the words live. School-age children grow their vocabularies by thousands of words a year, and most of those words are never taught. In Learning Words from Context, William Nagy, Patricia Herman, and Richard Anderson showed where they come from: children pick them up while reading, meeting new words inside stories and absorbing them encounter by encounter. But the same research carries a caution. From context alone, a single encounter teaches only a little: the story shows the child a new word, but it does not always tell them what it means. The sentence around the word offers a hint, the picture offers another, and the child assembles a half-meaning that may take many more books to complete, if it is ever completed at all. The embedded dictionary changes the arithmetic of that first encounter: instead of a hint, the child can now get the meaning itself, in full, while the word is still on the page in front of them.
Second, the answer must cost nothing, or it will not be asked for. When Jan Hulstijn and colleagues gave readers dictionaries and watched what they did with them, the readers barely opened them, because stopping a story to hunt through pages is real work. Yet the words they did look up stayed with them far better than words left to guesswork. The paper dictionary failed not because it answered badly but because it asked too much before answering. One press removes the cost entirely. The child who would never fetch a dictionary, and would never interrupt a classroom to ask, now asks the book itself, privately, in half a second, as many times as they like.
Third, meaning learned inside the story is meaning that stays. In their review of decades of vocabulary studies, Steven Stahl and Marilyn Fairbanks found that children learn words most durably when two things arrive together: a definition, and a living context that shows the word at work. Either one alone is weaker. The paper dictionary always kept them apart: the word sat in the story on the table, and its meaning sat in another book on the shelf. The embedded dictionary puts them back together. The child holds the sentence, the character, the picture, and the definition arrives in the middle of it all, at the moment the question is still fresh. A word that once needed many meetings to settle can begin to belong to the child at the first one.
Focused by design
The dictionary stays out of the story’s way. The card opens over the page and closes back into it. No second app, no leaving the book, nothing else to tap. The same discipline that shaped Read Along holds here: the story keeps the child’s full attention, and the dictionary exists only to hand the story back.
The point
A language grows when its children choose to read it.
A child chooses a story for as long as the story makes sense, and every unexplained word is a small vote against the next page. Everything we build at Vlume defends that choice: a catalog wide enough to match every taste and level, a voice that reads alongside whenever it is wanted, and now a dictionary waiting silently behind every word in the library.
Open an illustrated book, find a word you do not know, and press it.
A child who can ask the book never stops reading.