ANNUS UTILIS
annus utilis (an-<<schwa>>s yoo-t<<schwa>>-lis). [Latin “a year that can be used”] Roman
law. A 365-day period during which legal rights could be exercised, not including days when the
courts were closed or when a person could not otherwise pursue those rights; a year made up of
the available days for conducting legal business. Cf. ANNUS CONTINUUS. [Blacks Law 8th]