noun · verb · 4 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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/ˈkwɪz.lɪŋ/
Australia:Recorded audio is listed in the source snapshot.
CMU ARPABET:K W IH1 Z L IH0 NG
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A traitor who collaborates with the enemy.
Definition source: English Wiktionary via Wiktextract
Usage: derogatory
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: collaborator, traitor, rat, backstabber, betrayer, cockatrice, double-crosser, quisling, ratter, recreant, renegade, serpent, snake, snake in the grass, swike, treacher, treacherer, treasonist, turntippet, withersake, wolf in sheep's clothing, collaborationist, collaboratress, collaboratrix, jackal, quisler
Antonyms: none provided
2
noun
Meaning 2
Alternative letter-case form of quisling.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
present participle and gerund of quisle
Definition source: English Wiktionary via Wiktextract
Usage: form-of, gerund, participle, present
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
someone who collaborates with an enemy occupying force
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: collaborator, collaborationist
Antonyms: none provided
Broader terms: traitor, treasonist
History
Etymology
Named after Norwegian military officer Vidkun Quisling (1887–1945), who ruled the Nazi collaborationist government of Norway during World War Two. From Quislinus, Latinization of Quislin, based on the Danish place name Kvislemark. This term first appeared in 1940. The surname is seemingly supposed to mean "one who is from Kvislemark", and is equivalent to Kvisle(mark) + -ing (suffix designating a person of a certain origin or with certain qualities). However, the earlier form of the name, Quislinus/Quislin, appears to have been a fanciful coinage based upon Kvisle(mark) + Latin -inus (“suffix indicating a relationship of position, possession, or origin”), and only later on came to be reinterpreted as containing Norwegian -ing (“suffix designating a person of a certain origin or with certain qualities”). Kvislemark is composed of Danish kvissel (“cleft branch”) + mark (compare Danmark). kvissel itself is a derivative of Old Norse kvísl (“fork [as in a 'fork in the road']”), which ultimately comes (by dissimilation) from Proto-Germanic *twīsilō. Cognates include Old English twisla (“confluence, junction, fork of a river or road”) and Old High German zwisila (“forked implement, twig, branch”). Ultimately related to English twistle, twissel, and twizzle. By surface analysis, quisle + -ing.
Across languages
Translations
55 source translations are retained for this English entry.