supercontinent

play
noun su·per·con·ti·nent \ˈsü-pər-ˌkän-tə-nənt, -ˌkänt-nənt\

Definition of supercontinent

  1. :  a hypothetical former large continent from which other continents are held to have broken off and drifted away

Recent Examples of supercontinent from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'supercontinent'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of supercontinent

1960


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