longĭuscŭlus, a, um, adj. dim. [longior, -ius],
rather long (very rare): versus, Cic. Arch. 10, 25.—Hence, * adv.: longĭ-uscŭlē , rather far : progredi, Sid. Ep. 8, 11.
longiusculus adj. dim. longior, -ius, rather long : versūs. ...
An Elementary Latin Dictionary