from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The condition of being a surrogate, especially a surrogate mother.
- n. Law The office of a surrogate.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The state or condition of being a surrogate.
- n. The practice of being a surrogate mother.
From surrogate + -cy. (Wiktionary)