pubescent

The word "pubescent" refers to someone or something that is in the stage of puberty, the time when physical and hormonal changes begin to turn a child into an adult. It is most often used for human adolescents, but it can also be used for animals reaching sexual maturity.

Originally, "pubescent" came from a Latin word meaning "to become hairy," which connects to one of the visible signs of puberty. In everyday use, it points to the early stage of adolescence, with changes such as growth spurts, body hair, voice changes, and new emotional responses. You will often see it in biological or medical writing when people talk about development. For example, someone might write, "The sheep became pubescent earlier than expected," or, "He was a pubescent boy trying to understand the changes in his body."

The word also has a special meaning in botany and zoology. In those fields, "pubescent" can describe a surface covered with fine, soft, short hairs. So if a scientist talks about a "pubescent leaf," they mean the leaf has a soft, fuzzy covering, not that it is passing through adolescence. Whether it describes a young person, an animal, or a hairy plant surface, the word carries the idea of new growth and change.