Synonyms of 'unfurl'
1 openDictionary, unfold, open out
two weeks later when the leaves unfurl
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If you develop an idea, theory, story, or theme, or if it develops, it gradually becomes more detailed, advanced, or complex.
They allowed me to develop their original idea.
When you open the map, you will find it is divided into squares.
Thesaurus for unfurl from the Collins English Thesaurus
If you unfurl something rolled or folded such as an umbrella , sail , or flag , you open it, so that it is spread out. You can also say that it unfurls .