Memorising word lists is slow and fragile. Meeting words in living context is how real vocabulary grows.
A word is not a single fact to be memorised. It is a web of connections — how it sounds, what it means, the words it keeps company with, the situations it belongs to. Learning a word from a bare list gives you one thread of that web. Learning it in context gives you the whole cloth.
To truly own a word you need more than its translation. You need its pronunciation, its part of speech, an example of it in use, the words it collocates with, and a sense of when it fits. That is why every vocabulary card in this portal carries context, not just a definition.
The same article, told in plain words — for younger readers, or for anyone who wants the point quickly.
A word is not one fact. It is a little bundle of things: how it sounds, what it means, which words it likes to stand next to, and when people actually use it.
If you learn a word from a list — dog = con chó — you get one thread out of that bundle. You will recognise the word later. You will not know how to use it.
Take the English word heavy. A list tells you it means not light. It does not tell you that people say heavy rain but not heavy sun. That part you only get from meeting the word in real sentences.
A word you have used three times in a sentence is yours. A word you have read twenty times on a list is still a stranger.
These articles summarize well-established research in learning science and linguistics. Key sources and further reading:
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