Final answer:
The question pertains to O'Brien's view on a development in Newspeak's tenth edition dictionary from the novel 1984. The text provided discusses language evolution, but does not detail O'Brien's opinion. An answer requires speculation based on Orwell's themes about language being used as a control mechanism.
Step-by-step explanation:
The student's question refers to a character named O'Brien and his opinion on the development in Newspeak, which is a fictional language from George Orwell's novel 1984. While the provided text does not explicitly mention O'Brien or Newspeak, it does discuss the evolution of language and its rules, the adaptability of society to new terms, and the playful complexity of lexicon development as seen in Lewis Carroll's 'Jabberwocky'. Considering the broader context, the ingenious development in Newspeak's tenth edition dictionary that O'Brien might find notable could be the systematic reduction of vocabulary to limit thought, though this is not directly stated in the excerpts provided.
It is important to understand that Newspeak is a controlled language created to restrict freedom of expression and maintain the ideology of Big Brother. Thus, O'Brien's approval of any development would align with the purpose of Newspeak, which is to eliminate personal thought and ensure orthodoxy. Crafting languages to manipulate and control people's thoughts could be considered ingenious from a certain tyrannical perspective, but this is speculation based on the themes of Orwell's novel, rather than a fact extracted from the provided references.