Its the past tense for tread. tread- to walk in a specific way
Sofia swallowed hard at the sight of so many vamps milling<span> around.
</span><span>Using her momentum, he swung her over his head.
</span>
Having or producing convulsions.
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Scurried is defined as a person, people, animal or animals have quickly run away.</span>
<span>Merlin lives backwards so he knows that the child that will be born (Arthur) will be future king, so he makes the bargain with Uther to have the child.</span>