“如字”是唐陆德明所撰写的《经典释文》等音义书中特用的一个音切术语,它主要是用于说解当时通用书面语中有异读的常用字的读音和意义。一般说来,“如字”是指一个字有两种以上的读音或写法,音义书指出,就这个字出现的具体语境而言,该字应选用当时习惯中最常用的那个读音和意义(个别时候是字形)。“如字”是《释文》仅次于“反切”和“音”的第三大音切术语,我们所作的音切数据库显示:《释文》全书在796个字头 “Ruzi ” is a special syllable cut-off term used by Tang Lu-ming's “Classic Interpretation” and other audio-visual books. It is mainly used to explain the pronunciation and meaning of common words that have different readings in the common written language at that time. In general, “as the word ” refers to a word has more than two kinds of pronunciation or writing, sound and meaning book that in terms of the specific context of the word appears, the word should be used at that time the most commonly used pronunciation And meaning (individual time is the font). “As the word ” is the third major term for “interpretation” after “anti-cut ” and “syllable ”. Our transliteration database shows that "