IPA: //ˈɛstrəʊn//
KK: /ˈɛstrən/
A type of hormone that is a form of estrogen, which plays a role in the female reproductive system.
Oestrone is one of the main estrogens produced by the ovaries.
Oestrone is derived from "oestrus" (from Greek "oistros", meaning frenzy or passion) and the suffix "-one" (a chemical suffix used to denote ketones). The term refers to a specific type of estrogen hormone associated with the reproductive cycle, reflecting its role in inducing a state of reproductive readiness or 'frenzy'.
Think of 'oestrus' which relates to a state of passion or readiness, helping you remember that 'oestrone' is a hormone that plays a crucial role in the reproductive cycle.