The Collaborative International Dictionary of English v.0.48:
Gyroscopic \Gy`ro*scop"ic\ (j[imac]`r[-o]*sk[o^]p"[i^]k), a. Pertaining to the gyroscope; resembling the motion of the gyroscope. [1913 Webster]WordNet (r) 3.0 (2006):
gyroscopic adj 1: having the characteristics of a gyroscope