Seize a bit of a break from speaking (6)

I believe the answer is:

arrest

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'seize' is the definition.
(I know that arrest is a more specific form of seize)

I don't understand how the remainder of the clue works.

Can you help me to learn more?

(Other definitions for arrest that I've seen before include "Nab" , "Stop - detain" , "Bring to a standstill" , "Stop, check (progress)" , "Take into custody as police do" .)

I've seen this clue in The Times.

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