We found 11 dictionaries that define the word drill in:

General (8 matching dictionaries)

1. drill in: Merriam-Webster
2. drill in: Vocabulary.com
3. drill in: Dictionary.com
4. drill in: Rhymezone
5. drill in: FreeDictionary.org
6. drill in: Mnemonic Dictionary
7. drill in: TheFreeDictionary.com
8. drill in: Wiktionary

Computing (1 matching dictionary)

9. drill-in: Encyclopedia

Miscellaneous (1 matching dictionary)

10. drill in: Idioms

Tech (1 matching dictionary)

11. Oil and Gas Well Drilling and Servicing eTool (No longer online)

Definitions from Wiktionary (drill in) ▸ verb:  (intransitive, software) Synonym of drill down Opposite: drill out, extract, remove, pull out, dislodge Types: spade, auger, twist, lip and spur, flat, Forstner, paddle, more... Phrases: Drill Music in Zion, more... ▸ Words similar to drill in ▸ Usage examples for drill in ▸ Idioms related to drill in ▸ Wikipedia articles (New!) ▸ Words that often appear near drill in ▸ Rhymes of drill in ▸ Invented words related to drill in