A general idea or understanding of something: the concept of inertia; the concept of free will. See Synonyms at idea. 2. A plan or original idea: The original concept was for a building with 12 floors. 3. A unifying idea or theme, especially for a product or service: a new restaurant concept.
Upper lip twitching is caused by a sudden involuntary contraction of the muscle or muscle fibers in the lips or as a result of direct stimulation or injury, according to Health Hype. Lip twitches also result from tics, spasms and tremors. They are usually benign, but sometimes indicate an underlying condition.
How the twitch works. the upper lip of the horse is grasped and the loop of chain or rope is placed around it, then the handle of the twitch is twisted until the. Upper lip twitching the condition of upper lip twitching is known to affect almost everyone at some point of time. however, it is the underlying cause of the.