The direct management of a project etc to an excessive degree, with too much attention to detail and insufficient delegation(noun)
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Use "micromanagement" in a sentence
"He wants to redefine the role of local board members to end what he calls micromanagement of personnel, facilities and details best left to the superintendent."
"I'd argue that micromanagement is generally a bad idea."
"It supports public spending but knows micromanagement from the centre does not work."