In the civil law . The crime of falsifying; which might be committed either by writing, as by the forgery of a will or other instrument ; by words, as by bearing false witness , or perjury; and by acts, as by counterfeiting or adulterating the public money, dealing with false weights and measures, counterfeiting seals, and other fraudulent and deceitful practices. Dig. 48, 10; Hallifax, Civil Law, b. 3, c. 12, nn. 50-50. In Scotch law . It has been defined: “A fraudulent imitation or suppression of truth, to the prejudice of another.” Ersk. Inst 4, 4, 00. At common law . Any crime which may injuriously affect the administration of justice, by the introduction of falsehood and fraud. 1 Greenl. Ev.