one of the people who takes responsibility for raising a child, especially one who is not the biological parent or does not live with the child all of the time:
Co-ordinator
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someone whose job is to make different groups work together in an organized way to achieve something:
Co-ordinator meaning & definition 1 of Co-ordinator.
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a person who is responsible for organizing the different activities and people involved in something so that it works effectively:
Co-ordinator meaning & definition 2 of Co-ordinator.
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