costis
Catalan
Verb
costis
- second-person singular present subjunctive form of costar
Latin
Noun
costīs
- dative/ablative plural of costa
References
- costis 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)