m moh-bi-le; Eng. prahy-muh
m mob-uh-lee, pree-]
| 1. | (in Ptolemaic astronomy) the outermost of the 10 concentric spheres of the universe, making a complete revolution every 24 hours and causing all the others to do likewise. |
| 2. | prime mover. |

| prime mover n.
|
pri·mum mo·bi·le (prī'məm mō'bə-lē', prē'məm mō'bĭ-lā') n.
[Medieval Latin prīmum mōbile : prīmum, neuter of prīmus, first + mōbile, from neuter of mōbilis, movable (translation of Arabic al-muḥarrik al-'awwal : al-, the + muḥarrik, mover + 'awwal, first).] |