v. i. | 1. | |
1. | To move backward and forward; to vibrate like a pendulum; to swing; to sway. | |
2. | To vary or fluctuate between fixed limits; to act or move in a fickle or fluctuating manner; to change repeatedly, back and forth. |
Verb | 1. | oscillate - be undecided about something; waver between conflicting positions or courses of action; "He oscillates between accepting the new position and retirement" |
2. | oscillate - move or swing from side to side regularly; "the needle on the meter was oscillating" Synonyms: vibrate |