LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

labōsus

labōsus (feminine labōsa, neuter labōsum)
Classical[ɫaˈboː.sʊs]Ecclesiastical[laˈbɔː.s̬us]

Meaning

  1. adjectivelaborious
  2. adjectivetroublesome

Declension

singular
formmasculinefeminineneuter
nominativelabōsuslabōsalabōsum
genitivelabōsīlabōsaelabōsī
dativelabōsōlabōsaelabōsō
accusativelabōsumlabōsamlabōsum
ablativelabōsōlabōsālabōsō
vocativelabōselabōsalabōsum
plural
formmasculinefeminineneuter
nominativelabōsīlabōsaelabōsa
genitivelabōsōrumlabōsārumlabōsōrum
dativelabōsīslabōsīslabōsīs
accusativelabōsōslabōsāslabōsa
ablativelabōsīslabōsīslabōsīs
vocativelabōsīlabōsaelabōsa

lăbōsus, a, um, adj. labos for labor,
I. laborious, troublesome: iter labosum, Lucil. ap. Non. 489, 11.

Quick answers

What does labōsus mean in Latin?
labōsus, a adjective, means “laborious; troublesome”.
How do you pronounce labōsus?
In classical Latin, [ɫaˈboː.sʊs]; in ecclesiastical (church) Latin, [laˈbɔː.s̬us].