dis- (Latin)
Where does "dis-" come from?
The Latin prefix 'dis-' is seemingly a mix of several Proto-Indo-European roots, including '*dus-' meaning 'bad', '*dwi-' meaning 'two', and '*dwís' meaning 'twice, in two', which itself derives from '*dwóh₁'[1][2]. Through Proto-Italic '*dis-', the prefix came to mean 'asunder', 'apart', or 'in two', as well as indicating reversal or removal[1]. It shares doublets with terms like 'bi-' and 'bis', and has cognates in Ancient Greek and Sanskrit[1].
Open questions
- Scholars propose that Proto-Indo-European '*dus-' meaning 'bad' was reformed to Proto-Italic '*dis-' by analogy with '*dwi-', or that '*dwis-' was changed to '*dis-' through dissimilation before roots starting with '*w'. [1]
Full etymology tree
- dis- (Latin), 'asunder, apart, in two'
- inherited *dwís (Proto-Indo-European), 'twice, doubly'
- inherited *dwóh₁ (Proto-Indo-European), 'two'
- derived *trís (Proto-Indo-European), 'thrice'
- derived *tri- (Proto-Indo-European), 'three, threefold'
- suffix *-s (Proto-Indo-European), 'Derives feminine mobile-accented root nouns from roots.'
- inherited *dwís (Proto-Indo-European), 'twice, doubly'
Ancestors
- *dus- (Proto-Indo-European)
- *dwi- (Proto-Indo-European)
- *dwís (Proto-Indo-European)
- *dwóh₁ (Proto-Indo-European)
Cognates and doublets
- διά (Ancient Greek)
- δίς (Ancient Greek)
- δυσ- (Ancient Greek)
- bi- (Latin)
- bis (Latin)
- द्विस् (Sanskrit)
Descendants and derived words
- dis- (English)
- des- (Catalan)
- dis- (Catalan)
- dis- (Catalan)
- dis- (Esperanto)
- dè- (Franco-Provençal)
- dé- (French)
- dés- (French)
- dis- (French)
- dis- (Friulian)
- 𐌳𐌹𐍃- (Gothic)
- dis- (Italian)
Sources
- dis- (Latin) - Wiktionary
- dwís (Proto-Indo-European) - Wiktionary
- trís (Proto-Indo-European) - Wiktionary
Updated August 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris