Names for the number 0 in English such as 2-2, while null is used for an undefined states (for example a memory location that has not been explicitly initiated). Sporting terms (see above) are sometimes used as slang terms for zero as are "nada", "zilch" and "zip". "Zilch" is a slang term for zero, and it can also mean "nothing". The origin of the term is unknown. Names for the number 0 in English Zero is the usual name for the number 0 in English. In British English "nought" is also used. In American English "naught" is used occasionally for zero, but as with British English, "naught"
Old English as the Épinal-Erfurt, Leiden and Corpus Glossaries. Over time, these word-lists were consolidated and alphabeticised to create extensive Latin-Old English glossaries with some of the character of dictionaries, such as the Cleopatra Glossaries, the Harley Glossary and the Brussels Glossary. In some cases, the material in these glossaries continued to be circulated and updated in Middle English glossaries, such as the Durham Plant-Name Glossary and the Laud Herbal Glossary. Old English lexicography was revived in the early modern period, drawing heavily on Anglo-Saxons' own glossaries. The major publication at this time was William Somner's "Dictionarium Saxonico-Latino-Anglicum". The next substantial Old