CODIFY Meaning of CODIFY in English [cod.i.fy] vt -fied ; -fy.ing (ca. 1800) 1: to reduce to a code 2. a: systematize b: classify -- cod.i.fi.abil.i.ty n -- cod.i.fi.ca.tion n Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012