secuplus

Sense 1 ultimately from sēmi- (“half”) and sēsqui- (“one and a half”): perhaps compare the sē̆- of sē̆lībra (“half-pound”), sēmodius (“half-pack”). Sense 2 ultimately from sex (“six”): perhaps compare the sē- of sēdecim, sēnus, sēmēnstris, sēvir, although the development of -ex- to -ē- was only phonetically regular before a voiced consonant. It is possible that some cases are simply misspellings by omission of a letter.

sē̆cuplus (feminine sē̆cupla, neuter sē̆cuplum); first/second-declension adjective

1. (Late Latin, Medieval Latin) alternative form of sēscuplus (“one and a half times as much”)
2. (Late Latin, Medieval Latin) alternative form of sexcuplus (“six times as much”)
   • Huguccio Pisanus, Derivationes:

     Et sunt illa vocabula hec: simplus, duplus, triplus, quadruplus, quincuplus, secuplus vel sescuplus, septuplus, octuplus, nuncuplus, decuplus, undecuplus, duodecuplus, tredecuplus, quatuordecuplus, quindecuplus, sedecuplus vel sesdecuplus...

     (please add an English translation of this quotation)

First/second-declension adjective.

• "hemiolium", in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)