Alternative letter-case form of on earth

Expletive used for emphasis after an interrogative word.

The third planet of the Solar System; the world upon which humans live. / The personification of the Earth or earth, (chiefly) as a fertile woman or (religion) goddess.

simple past tense and past participle of earth

(Britain) Grounded, connected electrically to the ground.

(uncountable) Soil. / (uncountable) Any general rock-based material. / The ground, land (as opposed to the sky or sea).

(UK, transitive) To connect electrically to the earth. / (transitive) To bury. / (transitive) To hide, or cause to hide, in the earth; to chase into a burrow or den. / (intransitive) To burrow.

Alternative letter-case form of Earth; Our planet, third out from the Sun.

present participle of earth

Third-person singular simple present indicative form of earth