Antiearth

Quick meaning: Antiearth is a noun meaning A hypothetical analog to earth composed entirely of antimatter.

Meaning

A hypothetical analog to earth composed entirely of antimatter.

More Meanings

1. Facing or moving away from earth.
2. Opposed to or destructive of the earth and things native to the earth.
3. (historical) A hypothetical twin planet to earth, proposed by the Pythagoreans, which cannot be seen from earth.

Example Sentences

Each extends what would be called, on antiearth, a right hand.

Antiapples would still fall to antiearth, radioactive antielements would still decay, and antisugar would taste sweet

But actually, CPT only tells you that if you drop an apple to the earth it will fall exactly as if you drop an antiapple to an antiearth.

This principle states that, if we could somehow replace every particle on earth with its antiparticle—thus creating a sort of antiearth—no one would be able to tell the difference.

Related Words

Related dictionary entries include antichthon, earthish, earther, antdom, earthie, earthberg.

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