We found 4 dictionaries that define the word get in on the ground floor:

General (3 matching dictionaries)

1. get in on the ground floor: Merriam-Webster
2. get in on the ground floor: Oxford Learner's Dictionaries
3. get in on the ground floor: Collins English Dictionary

Miscellaneous (1 matching dictionary)

4. get in on the ground floor: Idioms

▸ Words similar to get in on the ground floor ▸ Usage examples for get in on the ground floor ▸ Idioms related to get in on the ground floor ▸ Wikipedia articles (New!) ▸ Words that often appear near get in on the ground floor ▸ Rhymes of get in on the ground floor ▸ Invented words related to get in on the ground floor