We found 2 dictionaries that define the word be a dead cert:

General (1 matching dictionary)

1. be a dead cert: Longman Dictionary of Contemporary English

Miscellaneous (1 matching dictionary)

2. be a dead cert: Idioms

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