We found 2 dictionaries that define the word be an easy mark:

General (1 matching dictionary)

1. be an easy mark: Cambridge Advanced Learner's Dictionary

Miscellaneous (1 matching dictionary)

2. be an easy mark: Idioms

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