古今字是一個傳統的訓詁術語，它所呈現的是文獻典籍中文字運用發展及孳乳演變所產生的古今異字之現象。清代學術的發展在語言文字、聲韻訓詁方面均有極大成就，因此典籍中許多古今異字的存在現象，在此一時期倍受學者囑目。我們從段玉裁、王筠、徐灝有關《說文》研究的著作中探析，便可以了解他們古今字觀點的異同。本文之撰作，透過段、王、徐三氏相關著作之用例，進行歸納演繹，析同辨異，期能進一步了解清儒在古今字觀念上傳承及演變。

The “original-and-current-words” is a traditional gloss phrase. It displays the phenomenon of difference between original words and current words. It was generated from the words application and evolution of ancient books. Qing’s academic development owns a huge achievement about words and sounds gloss. So the academic research focused on the difference between original words and current words. We explore the “Shor-Wen”’s study written by Yu-Tsai Dung, Yun Wang and Hao Xu to understand the difference between Original-And-Current-Words. According to these related writings written by Dung, Wang and Xu to analyze the evolution and the difference to interpret the inheritance and evolution of Qing’s original-and-currentwords.

段玉裁; 王筠; 徐灝; 古今字; 分別文; 累增字

Yu-Tsai Dung; Yun Wang; Hao Xu; Original-and-current-words; Fen-bie-wen; Lei-zeng-zi