We found 3 dictionaries that define the word turn-under:

General (2 matching dictionaries)

1. turn-under: Merriam-Webster
2. turn-under: Wordnik

Tech (1 matching dictionary)

3. AUTOMOTIVE TERMS (No longer online)

▸ Words similar to turn-under ▸ Usage examples for turn-under ▸ Idioms related to turn-under ▸ Wikipedia articles (New!) ▸ Words that often appear near turn-under ▸ Rhymes of turn-under ▸ Invented words related to turn-under