a steam engine having piston rods connected directly to the crankshaft and cylinders oscillating on trunnions.
noun, Astronomy. 1. a variant model of the closed universe in which the universe undergoes cycles of expansion and contraction. oscillating universe (ŏs’ə-lā’tĭng) A model of a closed universe in which the expansion of the universe slows and reverses, causing a collapse into a singularity, which then explodes into a new universe, repeating the cycle. […]
- Oscillating universe theory
noun 1. the theory that the universe is oscillating between periods of expansion and collapse
- Oscillating vision
oscillating vision n. See oscillopsia.
[os-uh-ley-shuh n] /ˌɒs əˈleɪ ʃən/ noun 1. an act or instance of oscillating. 2. a single swing or movement in one direction of an oscillating body. 3. fluctuation between beliefs, opinions, conditions, etc. 4. Physics. 5. Mathematics. /ˌɒsɪˈleɪʃən/ noun 1. (physics, statistics) 2. the act or process of oscillating n. 1650s, from French oscillation, from […]