adj · 2 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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1
adj
Meaning 1
Of or relating to the German-born theoretical physicist Albert Einstein or his scientific theories.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Einsteiny
Antonyms: non-Einsteinian, un-Einsteinian
2
adjective
Meaning 2
of or relating to Albert Einstein or his theories
Definition source: Princeton WordNet 3.0
Examples
the Einsteinian universe
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From German Einstein, the surname of Albert Einstein (1879–1955) + English -ian (suffix forming adjectives or nouns meaning ‘belonging to, relating to, or like’).
Across languages
Translations
10 source translations are retained for this English entry.
Catalan:
einsteinià
— of or relating to Albert Einstein
Czech:
einsteinovský
— of or relating to Albert Einstein
Danish:
einsteinsk
— of or relating to Albert Einstein
Finnish:
einsteinilainen
— of or relating to Albert Einstein
French:
einsteinien
— of or relating to Albert Einstein
Galician:
einsteiniano
— of or relating to Albert Einstein
Georgian:
აინშტაინური
(ainšṭainuri)
— of or relating to Albert Einstein
Italian:
einsteiniano
— of or relating to Albert Einstein
Portuguese:
einsteiniano
— of or relating to Albert Einstein
Spanish:
einsteiniano
— of or relating to Albert Einstein