Verb
1. shake, quiver, or throb; move back and forth rapidly, usually in an uncontrolled manner
2. move or swing from side to side regularly;
"the needle on the meter was oscillating"3. be undecided about something; waver between conflicting positions or courses of action;
"He oscillates between accepting the new position and retirement"4. sound with resonance;
"The sound resonates well in this theater"5. feel sudden intense sensation or emotion;
"he was thrilled by the speed and the roar of the engine"