We found one dictionary that defines the word part-throttle operation:

Tech (1 matching dictionary)

1. AUTOMOTIVE TERMS (No longer online)

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