Muscle twitching is caused by minor muscle contractions in the area, or uncontrollable twitching of a muscle group that is served by a single motor nerve fiber.
What is the definition of 'matriculate'? The definition of matriculate is to be enrolled at university or college. It also describes a person who has matriculated, and other similar words include enroll and register. â¦ Answers Publisher
plural matriarchies. Learner's definition of MATRIARCHY. 1. [count] : a family, group, or government controlled by a woman or a group of women. For 20 years, the country was ruled as a matriarchy.