Definition of precisionize in English:
precisionize
(also precisionise)
verb prɪˈsɪʒ(ə)nʌɪzprɪˈsɪʒənʌɪz
with object To make precise; to state with precision or accuracy.
Origin
Mid 19th century; earliest use found in John Stuart Mill (1806–1873), philosopher, economist, and advocate of women's rights. From precision + -ize.