Apr 24, 2009 06:19
per⋅turb
/pərˈtɜrb/ Show Spelled Pronunciation [per-turb]
-verb (used with object)
1. to disturb or disquiet greatly in mind; agitate.
2. to throw into great disorder; derange.
3. Astronomy. to cause perturbation in the orbit of (a celestial body).