reach out
US /riːtʃ aʊt/
UK /riːtʃ aʊt/

1.
to try to communicate with a person or a group of people, usually in order to help or involve them
:
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Feel free to reach out if you have any questions.
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The organization aims to reach out to underprivileged communities.
2.
to extend one's hand or arm in order to touch or grasp something
:
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He had to reach out to grab the falling book.
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The child tried to reach out for the toy on the shelf.