Wordnet 3.0
NOUN (1)
1.
a hypothetical continent that (according to plate tectonic theory) broke up later into India and Australia and Africa and South America and Antarctica;
The Collaborative International Dictionary of English v.0.48:
Gondwanaland \Gondwanaland\ prop. n.
1. A hypothetical continent that (according to plate tectonic
theory) broke up later into India and Australia and Africa
and South America and Antarctica. See plate tectonics.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
Gondwanaland
n 1: a hypothetical continent that (according to plate tectonic
theory) broke up later into India and Australia and Africa
and South America and Antarctica