We found 3 dictionaries that define the word drain hole:

Slang (1 matching dictionary)

1. drain hole: Urban Dictionary

Tech (2 matching dictionaries)

2. AUTOMOTIVE TERMS (No longer online)
3. Schlumberger Oilfield Glossary (No longer online)

Types: sink, bathtub, toilet, floor drain, catch basin, storm drain, culvert, channel, more... ▸ Words similar to drain hole ▸ Usage examples for drain hole ▸ Idioms related to drain hole ▸ Wikipedia articles (New!) ▸ Words that often appear near drain hole ▸ Rhymes of drain hole ▸ Invented words related to drain hole