Definition:
"Clonic" is an adjective that describes a type of muscle activity. Specifically, it refers to a condition where muscles are rapidly contracting and then relaxing. This is often seen in certain medical situations, such as during seizures.
In medical texts or discussions, you might find "clonic" used to describe specific types of seizures, like "clonic seizures," which involve repeated muscle contractions and relaxations.
While "clonic" mainly relates to muscle activity, it is specifically used in medical terminology. It does not have many alternative meanings outside of this context.
There are no specific idioms or phrasal verbs that directly relate to "clonic," as it is a specialized term primarily used in medical contexts.
To sum up, "clonic" is a word used to describe rapid muscle contractions and relaxations, especially in medical situations like seizures.