Englishfor English speakers
learning
Verb
—
Someone is learning ideas if they didn't know the ideas before and they are starting to know them.
I'm learning to speak French by reading lots of French books.
learning
Noun
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Learning is the action of someone learning something.
Lots of learning happens at school. That's what school is for.
theory
Noun
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A theory is an idea that tries to explain an observation.
The new information showed that his theory about growth was incorrect.
Nobody has disproved Einstein's theory of general relativity.