We found 2 dictionaries that define the word gone deep:

General (2 matching dictionaries)

1. gone deep: Vocabulary.com
2. gone deep: Wiktionary

Phrases: gone off the deep end, gone in off the deep end, gone deep into something, more... ▸ Words similar to gone deep ▸ Usage examples for gone deep ▸ Idioms related to gone deep ▸ Wikipedia articles (New!) ▸ Words that often appear near gone deep ▸ Rhymes of gone deep ▸ Invented words related to gone deep