gyroscopic

from WordNet (r) 3.0 (2006)

gyroscopic
    adj 1: having the characteristics of a gyroscope

from 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]