Meanings
comparative more Earthian · superlative most Earthian · alternative Earthean
- literatureOf or from the planet Earth.
Septimus Spink, sole survivor of the Earthian space ship...
1955. Fantastic Universe: Science Fiction, Great American Publications: 1955, page 412 more examples
An Earthian metallurgist could tell very easily that 'aluminum' was molybdenum...
1975. Hilary Putnam. Mind, Language, and Reality. Cambridge University Press: 1975, page 226Nowadays speakers on Twin Earth are well aware (thanks to chemistry) that their word 'water' does not refer to the Earthian stuff.
1997. Diego Marconi. Lexical Competence. MIT Press: 1997, page 174Synonyms: Earthish
plural Earthians · alternative Earthean
- literatureA person from planet Earth.
I most likely will be the second Earthian to reach that planet. ...
1955. Fantastic Universe: Science Fiction, Great American Publications, 1955, page 411 more example
I inquired of one prominent Earthian: "What's of constructing ships and buildings...?"
1940. America: A Catholic Review of the Week, America Press: 1940, page 420Synonyms: Earthling, Terran, Earthan, Earther, Earthican, Earthie, Earthlet, Earthling
alternative Earthean
- rareliteratureA universal language spoken on Earth.
According to Fodor's definition, it follows that 'water' in Twin Earthian means XYZ and not H2O.
1997. Diego Marconi. Lexical Competence. MIT Press: 1997, page 1021 more example
I thought the females spoke Earthian to you. Improving their Earthian was why they asked for a couple.
2004. Sheri S. Tepper. The Companions. HarperCollins: 2004, page 79Synonyms: Earthish
Synonyms & antonyms
adjectiveOf or from the planet Earth.
nounA person from planet Earth.
proper nounA universal language spoken on Earth.
Origin
Rhymes & wordplay
Anagrams
Cite this entry
Earthian. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Earthian
“Earthian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Earthian. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “Earthian,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Earthian.
Source: Earthian on Wiktionary, CC BY-SA 4.0.