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Definition of Nutate
1. Verb. Rock, sway, or nod; usually involuntarily. 
Definition of Nutate
1. to exhibit nutation [v -TATED, -TATING, -TATES]
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1. Verb. Rock, sway, or nod; usually involuntarily. 
1. to exhibit nutation [v -TATED, -TATING, -TATES]