We found 6 dictionaries that define the word at half mast:

General (5 matching dictionaries)

1. at half-mast: Cambridge Advanced Learner's Dictionary
2. at half mast: Dictionary.com
3. at half mast: Longman Dictionary of Contemporary English

Miscellaneous (1 matching dictionary)

4. at half-mast: Idioms

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