BRANCH - [noun] a part of a tree growing from the trunk; a division of an organisation, group etc.
Examples of use
All branches of the tree in front of my house were cut, not to hurt anyone in case of storm.
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English speaking practise
Remember that if you don't use that word in English conversations or writing you'll forget it in a short time. So the best thing you can do to learn this word is just trying to use it in speaking or writing. Remember also that practise is the key to fluent english speaking.
You can always find a partner, who would also like to improve his/her