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Voc Ed
vocab
vocable
vocabulary
vocal
vocal cords
vocal folds
vocal score
vocal tic
vocalic
vocalise
vocalism
vocalist
vocalize
vocat.
vocation
vocational
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vocal tic
vo·cal tic (plural vo·cal tics)


noun 
Definition:
 
involuntary noise or shout: a sudden noise or shout produced involuntarily, especially as a symptom of Tourette's syndrome or a similar neurological condition
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