"ˌ noun
Etymology: super- + continent (II)
: a hypothetical former large continent from which other continents are held to have broken off and drifted away
"ˌ noun
Etymology: super- + continent (II)
: a hypothetical former large continent from which other continents are held to have broken off and drifted away
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012