What does "prevent" mean?

Prevent: We pray thee that thy grace may always prevent and follow us. Bk. of Common Prayer. Then had I come, preventing Sheba's queen. Prior.

Additional senses

  1. 2.To be beforehand with; to anticipate. [Obs.] Their ready guilt preventing thy commands. Pope.
  2. 3.To intercept; to hinder; to frustrate; to stop; to thwart. "This vile purpose to prevent." Shak. Perhaps forestalling night prevented them. Milton.
  3. 4.To come before the usual time. [Obs.] Strawberries . . . will prevent and come early. Bacon.

Sources