What term defines the sexual explicit reproduction of a child's image?

The term that defines the sexual explicit reproduction of a child's image is pornography. This refers specifically to any visual or auditory depiction that is sexual in nature and focuses on minors, depicting them in a sexually explicit manner. Such content is illegal and considered a severe violation of child protection laws, as it exploits and endangers the well-being of children.

While exploitation generally refers to taking advantage of someone or something for personal gain, and indecent exposure pertains to the act of revealing intimate parts of the body in public settings, neither of these terms captures the essence of reproducing or distributing sexual images of minors. Solicitation involves attempting to persuade someone, often related to illegal or immoral acts, but does not singularly address the act of creating or disseminating explicit images. Thus, pornography is the most accurate term in the context of this question, as it directly involves the sexual depiction of children.