We found 3 dictionaries that define the word clock card:

General (2 matching dictionaries)

1. clock card: Merriam-Webster
2. clock card: Collins English Dictionary

Computing (1 matching dictionary)

3. Clock card: Encyclopedia

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