We found 3 dictionaries that define the word mechanical systems:

General (2 matching dictionaries)

1. mechanical systems: Vocabulary.com
2. Mechanical systems: Wikipedia, the Free Encyclopedia

Tech (1 matching dictionary)

3. Glossary of Energy Terms (No longer online)

(Note: See mechanical_system as well.)

Definitions from WordNet (mechanical system) ▸ noun:  a system of elements that interact on mechanical principles ▸ Also see mechanical_system Phrases: Mechanical systems drawing, more... ▸ Words similar to mechanical systems ▸ Usage examples for mechanical systems ▸ Idioms related to mechanical systems ▸ Wikipedia articles (New!) ▸ Words that often appear near mechanical systems ▸ Rhymes of mechanical systems ▸ Invented words related to mechanical systems