LATIN DICTIONARYLexicon Latīnum
adjective

sŭper-quartus

Meaning

  1. one fourth as much more

sŭper-quartus, a, um, adj.; of a number,
I. one fourth as much more (i. e. that bears to another the ratio of 5 to 4): numerus, Mart. Cap. 7, § 761 sq.

Quick answers

What does sŭper-quartus mean in Latin?
sŭper-quartus, a adjective, means “one fourth as much more”.