We found 5 dictionaries that define the word shacking up:

General (4 matching dictionaries)

1. shacking up: Merriam-Webster
2. shacking up: Collins English Dictionary
3. shacking up: Cambridge Advanced Learner's Dictionary
4. shacking up: Wiktionary

Slang (1 matching dictionary)

5. Shacking Up: Urban Dictionary

▸ Words similar to shacking up ▸ Usage examples for shacking up ▸ Idioms related to shacking up ▸ Wikipedia articles (New!) ▸ Words that often appear near shacking up ▸ Rhymes of shacking up ▸ Invented words related to shacking up