We found 5 dictionaries that define the word on the case:

General (3 matching dictionaries)

1. on the case: Wiktionary

Miscellaneous (1 matching dictionary)

2. on the case: Idioms

Slang (1 matching dictionary)

3. on the case: Urban Dictionary

Phrases: trespass on the case, action on the case, writ of trespass on the case, On the Case with Paula Zahn, on the case of, more... ▸ Words similar to on the case ▸ Usage examples for on the case ▸ Idioms related to on the case ▸ Wikipedia articles (New!) ▸ Words that often appear near on the case ▸ Rhymes of on the case ▸ Invented words related to on the case