LATIN DICTIONARYLexicon Latīnum
adverb

sollerter

sollerter (not comparable)
Classical[sɔlˈlɛr.tɛr]Ecclesiastical[solˈlɛr.ter]

Meaning

  1. not comparablecleverly

Charlton Lewis's shorter dictionary for students: the same scholarship in plain, modern definitions.

sollerter adv. with comp. and sup.
sollers, skilfully, dexterously, shrewdly, sagaciously, ingeniously : res necessarias consequi: simulata sollertius: operum liniamenta sollertissime perspicere.

Origins

Proto-Indo-European *-teros? Latin -ter Latin sollerter From sollers (“skilful, ingenious”) + -ter.

Quick answers

What does sollerter mean in Latin?
sollerter, a adverb, means “cleverly”.
How do you pronounce sollerter?
In classical Latin, [sɔlˈlɛr.tɛr]; in ecclesiastical (church) Latin, [solˈlɛr.ter].