Definition
The word 'tellurian' refers to things related to the planet Earth. It emphasizes Earth as a physical and material entity, distinct from other celestial bodies. It's like saying something is 'earthly' but with a slightly more scientific or poetic flair. 'Tellurian' often contrasts with things that are celestial or extraterrestrial. Think of it as the opposite of Martian! It is sometimes used in geological or astronomical contexts.