Bedeutung von “oestrogen” — Learner’s Dictionary

oestrogen

noun [ U ] UK US estrogen uk /ˈiːstrəʊdʒən/ us /ˈestrədʒən/

a chemical substance in a woman's body that prepares her eggs for fertilization (= joining with the male seed to make a baby)

(Definition von “oestrogen” aus dem Cambridge Learner's Dictionary © Cambridge University Press)