ALL meanings of supercontinent
su·per·con·ti·nent
S s - noun supercontinent a hypothetical protocontinent of the remote geologic past that rifted apart to form the continents of today. 1
- noun supercontinent a great landmass thought to have existed in the geological past and to have split into smaller landmasses, which drifted and formed the present continents 0
- noun supercontinent a massive formation of land, as Pangea, that existed for some period of time in geologic history 0