The word "休眠" is formed by combining the character "休", meaning to rest or cease, which pictographically represents a person (人) leaning against a tree (木), with the character "眠", meaning to sleep, which incorporates the eye radical (目) to denote closing eyes in sleep; together, they create a compound where "休" conveys rest and "眠" conveys sleep, semantically resulting in the meaning of dormancy or a state of inactive rest.