We found 4 dictionaries that define the word be at a loose end:

General (3 matching dictionaries)

1. be at a loose end: Cambridge Advanced Learner's Dictionary
2. be at a loose end: TheFreeDictionary.com
3. be at a loose end: Longman Dictionary of Contemporary English

Miscellaneous (1 matching dictionary)

4. be at a loose end: Idioms

▸ Words similar to be at a loose end ▸ Usage examples for be at a loose end ▸ Idioms related to be at a loose end ▸ Wikipedia articles (New!) ▸ Words that often appear near be at a loose end ▸ Rhymes of be at a loose end ▸ Invented words related to be at a loose end