oscillation
/ˌɒ.sɪˈleɪ.ʃən/ noun
Forms oscillations
- noun the act of oscillating or the state of being oscillated
- noun a regular periodic fluctuation in value about some mean
- noun a single such cycle
- noun (mathematics) (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.
Synonyms
Etymology
From French oscillation, from Latin oscillatio, from Latin oscillo. By surface analysis, oscillate + -ion.
Webster’s 1913
- noun The act of oscillating; a swinging or moving backward and forward, like a pendulum; vibration.
- noun Fluctuation; variation; change back and forth.
Etymology [L. oscillatio a swinging.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “oscillation”, CC BY-SA 4.0. Details