Standard Lemma guide

extradimensional

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

Originating outside the known physical reality of the universe.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: literature, media, publishing, science-fiction

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Coming from a world outside Einsteinian space-time.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: literature, media, publishing, science-fiction

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *h1éǵh Proto-Indo-European *-s Proto-Indo-European *h1éǵhs Proto-Indo-European *-teros Proto-Indo-European *h1eǵhsteros Proto-Italic *eksteros Latin exter Latin extrā English extra- Proto-Indo-European *dwóh1 Proto-Indo-European *d(w)is- Proto-Italic *dis- Latin dis- Proto-Indo-European *meh1- Proto-Italic *mētis Latin mētior Latin dīmētior Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin dīmēnsiōder. English dimension English -al English dimensional English extradimensional From extra- + dimensional.