| Date: | 1300-1400 |
| Language: | Medieval Latin |
| Origin: | aequator 'equalizer', from Latin aequare ( EQUATE); because day and night are equal at the equator |
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e‧qua‧tor , Equator

SG an imaginary line drawn around the middle of the Earth that is exactly the same distance from the North Pole and the South Pole
