'Dynamo' definitions:
Definition of 'dynamo'
(from WordNet)
noun
Generator consisting of a coil (the armature) that rotates between the poles of an electromagnet (the field magnet) causing a current to flow in the armature
Definition of 'Dynamo'
From: GCIDE
- Dynamo \Dy"na*mo\, n. A dynamo-electric machine. [1913 Webster]