surrogate

🇺🇸 /ˈsɜːrəɡət/ 🇬🇧 /ˈsʌrəɡət/
Frequency
Difficulty
Tags TOP10000
adjective
R

acting as a substitute or replacement

A surrogate mother carries a baby for someone else who cannot have a child.

noun
R

a person who takes the place of another in a specific role or function

In the experiment, the scientists used a computer as a surrogate for the human brain.

translation

adj. acting as a substitute or replacement
n. a person who takes the place of another in a specific role or function

Word Forms

Plural surrogates