WORD OF THE DAY Oscillate AH-sə-leit Part of speech: verb Origin: Latin, early 18th century 1 Move or swing back and forth at a regular speed. 2 (Physics) Vary in magnitude or position in a regular manner around a central point. Examples of Oscillate in a sentence "'The pendulum of the mind oscillates between sense and nonsense, not between … Continue reading WORD OF THE DAY