landmass

one of the large landmasses of the earth n

(plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland

n (plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland

a large and distinctive landmass (as India or Greenland) that is a distinct part of some continent