gratulari
Gratulari is a Latin verb classified as deponent, meaning to express congratulations or good wishes. It appears in classical and Late Latin texts and denotes the act of offering congratulations on another person’s achievement, success, or a joyful occasion. As a deponent verb, gratulari has passive morphology but active meaning in usage.
Etymology and class: the form derives from the Latin root grat- meaning “pleasing” or “thankful,” related to
Morphology and usage: in Latin grammars gratulari is treated as a typical deponent of the -ari family.
Relation to other terms: gratulari is primarily of interest to scholars of Latin; its semantic field overlaps