Search Result for "synchrocyclotron": 
Wordnet 3.0

NOUN (1)

1. cyclotron that achieves relativistic velocities by modulating the frequency of the accelerating electric field; 



WordNet (r) 3.0 (2006):

synchrocyclotron
    n 1: cyclotron that achieves relativistic velocities by
         modulating the frequency of the accelerating electric field