You searched for: “exoterroid”
exoterroid (s) (noun), exoterroids (pl)
1. Any fragment of terrestrial crust launched into space: When accompanied by sufficient magma from the mantle, such ejecta of <(>exoterroids form globes.

The word exoterroid is a general term for each moon, asteroid, comet, meteor, and hydrometeor that had its origin on Earth.

2. Etymology: from Greek and Latin: "form out of the earth".
—Exoterroid was coined by Stephen M. Alvis in his book,
Exploding Earth; Ironrod Explorations, publisher, 1st ed.;
Mesa, Arizona; 1991; page 375.
This entry is located in the following unit: terr-, terra-, -ter (page 1)