IPA: /ˈsɜːrəɡəsi/
KK: /sɜːrəgəsi/
The practice where a woman carries and gives birth to a baby for another person or couple who cannot have children themselves.
Surrogacy has become a popular option for many couples looking to start a family.
Surrogacy is formed from "surrogare" (from Latin, meaning to substitute) and the suffix "-cy" (indicating a state or condition). The term refers to the state of being a substitute, particularly in the context of bearing a child for another person or couple.
Think of 'substituting' someone ('surrogare') in a special role, which is why surrogacy means the state of being a substitute, especially in childbirth.
No commonly confused words.