Use 'deference' to express polite respect towards someone higher in rank or status. She nodded in deference to the company president.
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Cultural Nuance
'Deference' can imply different levels of respect in different cultures, from modest to very significant. In many Eastern cultures, deference is shown by bowing deeply.
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Behavioral Indication
'Deference' often involves a visible action or gesture that shows respect. He removed his hat in deference as the funeral procession passed.