from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Hasty, typically servile agreement with another's opinions.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Insincere or obsequious assent; hypocritical or pretended concurrence.
from the GNU version of the Collaborative International Dictionary of English
- n. Insincere, flattering, or obsequious assent; hypocritical or pretended concurrence.
from The Century Dictionary and Cyclopedia
- n. The act of assenting; especially, obsequious assent to the opinion of another; flattery; adulation.
Latin assentatio. See assent. (Wiktionary)