embryonic; embryonal
Technical term used in biology and medicine to describe something related to an embryo or embryonic stage.
Embryonic stem cells are attracting attention in regenerative medicine.
This gene plays an important role in embryonic development.
embryonic stem cell; ES cell
Compound of 胚 (hai, 'embryo') and 性 (sei, 'nature' or 'characteristic'), forming a technical term for 'embryonic'.