great-uncle in Latin
great-uncle in Latin
avunculus
An uncle of one's parent (i.e. a brother or brother-in-law of one's grandparent).
avunculus magnus
An uncle of one's parent (i.e. a brother or brother-in-law of one's grandparent).
patruus magnus
An uncle of one's parent (i.e. a brother or brother-in-law of one's grandparent).