He is an intersex person, possessing both male and female gender characteristics.

She enjoys her sex life using a sex toy.

It's difficult to understand his real nature.

He was born with a hereditary disease.

His creativity always generates new ideas.

His work is full of ingenuity.

The basicity of this compound is very high.

His work has various facets, and each can be interpreted from different perspectives.

She was sold as a sex slave.

In linguistics, polysemy refers to the phenomenon where a single word or expression has multiple meanings.