katholou marks the total prohibition of speaking or teaching in the stated name.

The attested use intensifies a prohibition so that speaking or teaching in the stated name is excluded without exception.

1. Complete prohibition · dominant

   In Acts 4:18, the adverb occurs in the order forbidding speech and teaching in the name of Jesus; the APB renders the clause "not to speak or teach at all in the name of Jesus."

   Acts 4:18

In the Anselm Project Bible: In Acts 4:18, the APB presents the prohibition with "at all." This rendering confirms the clause's total restriction rather than establishing a finer distinction.