Des and Oestrogen

Des noun - A potent estrogen used in medicine and in feed for livestock and poultry.

Oestrogen and des are semantically related. In some cases you can use "Oestrogen" instead a noun "Des".

Oestrogen noun - A general term for female steroid sex hormones that are secreted by the ovary and responsible for typical female sexual characteristics.

Des and oestrogen are semantically related. Sometimes you can replace term "Des" with "Oestrogen", this nouns are similar.