IPA: //ˈmɛstrənɒl//
KK: /mɛstrəˌnɔl/
A man-made hormone that mimics estrogen, often used in birth control pills along with another hormone.
Mestranol is commonly found in various oral contraceptive formulations.
Mestranol is formed from "mestra" (a synthetic estrogen compound derived from the root "estr" which relates to estrogen) and "-nol" (a suffix used in chemistry to denote alcohols or related compounds). The word refers to a specific synthetic estrogen compound used in hormonal treatments.
Think of 'mestra' relating to estrogen, and the '-nol' indicating a chemical compound. This helps you remember that mestranol is a synthetic estrogen compound.