cross wire definitionApril 18, 2018 AZ DictionaryLink to this pagenoun:either of two fine mutually perpendicular lines that cross when you look at the focus jet of an optical instrument and are use for sighting or calibrationHow would you define cross wire?All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own! Your Full NameYour definitionPost Definition
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