Slowly but surely I began to see the pattern of Atticus’s questions: from questions that Mr. Gilmer did not deem sufficiently irrelevant or immaterial to object to, Atticus was quietly building up before the jury a picture of the Ewells’ home life.
There are no more uses of "deemed" in the book.
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The producer deemed her too old to play the role.
The chemical was deemed unsafe to use in children’s products.