Oscillation

Definitions

1. the act of oscillating or the state of being oscillated
   countable, uncountable
2. a regular periodic fluctuation in value about some mean
   countable, uncountable
3. a single such cycle
   countable, uncountable
4. (of a function) defined for each point x in the domain of the function by inf diam(f(U))∣Uisaneighborhoodofx, and describes the difference (possibly ∞) between the limit superior and limit inferior of the function near that point.
   countable, uncountable

Equivalents

Examples

“The trial running tests which were made with the vehicles showed that they ride⟳ very steadily laterally, with almost complete⟳ absence of oscillation at all speeds.”

“In the early days troubles were experienced with oscillation from the rod drive⟳ and with the transformers, but were overcome⟳ later, and these machines performed useful service until superseded by more modern locomotives less costly in maintenance.”

“The oscillations were getting so severe that painters on the bridge learned to tie down their tins before a train⟳ passed. They found holes and rents in the iron⟳ but never reported them as they were never asked, and it wasn't their job. These were deferential times, and few wanted to talk⟳ out of turn⟳.”

CEFR level