It can sometimes be quite difficult to classify a tremulous patient on these features alone, and apparent cogwheel rigidity is detectable with almost any tremor. The meaning of COGWHEEL is a wheel with cogs : gear. · Cogwheel rigidity is often an early sign of Parkinson’s disease, so talk to a doctor if you have this symptom. This will help ensure you get a proper diagnosis and treatment. Definition of cogwheel noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Define cogwheel. cogwheel synonyms, cogwheel pronunciation, cogwheel translation, English dictionary definition of cogwheel. n. 1. A toothed wheel. 2. One of a set of cogged wheels within a mechanism. … Lady Primrose had drawn what appeared to be a giant cogwheel. Metal was only used for parts where wear and tear make it unavoidable, such as the film pressure plate and the film transport cogwheels. … · From cog + wheel. (attributive) Something behaving in a jerky manner similar to a cogwheel, e.g. cogwheel respiration as a side effect of hyperbaric medicine. (When used attributively) Something behaving in similar, jerky, manner as a cogwheel, e.g. cogwheel respiration as a side effect of hyperbaric medicine. Whether you’re a teacher or a learner, Vocabulary.com can put you or your class on the path to systematic vocabulary improvement. How Cogwheels Work Cogwheels work through a simple yet clever system! When one cogwheel turns, its teeth push against the teeth of another cogwheel. This action is called engagement! 🤝For example, …