What does "oscillate" mean?
To swing back and forth, especially if with a regular rhythm.
verb ·Common ·High school level
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"A pendulum oscillates slower as it gets longer."
"The mood for change oscillated from day to day."
"A pendulum oscillates slower as it gets longer."
To swing back and forth, especially if with a regular rhythm.
Common synonyms include: vacillate, vibrate, alternate, alternated, back and fill, be here again.
A pendulum oscillates slower as it gets longer.
Pronounced /ˈɑsɪleɪt/.
First attested in 1726; borrowed from Latin ōscillātus, perfect passive participle of Latin ōscillō (“to swing”) (see -ate (verb-forming suffix)), from ōscillum (“a swing”), usually identified with ōscillum (“a little face or mask hung on a tree that sways with the wind”), diminutive of ōs (“mouth, face”). Doublet of osculate.