We found 9 dictionaries that define the word helical gear:

General (6 matching dictionaries)

1. helical gear: Merriam-Webster
2. helical gear: Collins English Dictionary
3. helical gear: Infoplease Dictionary
4. helical gear: Dictionary.com
5. Helical gear: Wikipedia, the Free Encyclopedia
6. helical gear: TheFreeDictionary.com

Business (1 matching dictionary)

7. Helical gear: Legal dictionary

Computing (1 matching dictionary)

8. helical gear: Encyclopedia

Tech (1 matching dictionary)

9. AUTOMOTIVE TERMS (No longer online)

Types: spur, herringbone, hypoid, spiral bevel, spiral, helical bevel, double helical, more... Phrases: double helical gear, more... ▸ Words similar to helical gear ▸ Usage examples for helical gear ▸ Idioms related to helical gear ▸ Wikipedia articles (New!) ▸ Words that often appear near helical gear ▸ Rhymes of helical gear ▸ Invented words related to helical gear