from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A drug or other agent that increases the flow of saliva.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Alternative spelling of sialogogue.
Theological argument, when not enlivened by bigotry, is seldom worse than narcotic: but theological fun, when not covert heresy, is almost always sialagogue.
Any acrid drug, as pyrethrum, held in the mouth acts as a sialagogue externally by stimulating the excretory ducts of the salivary glands; and the siliqua hirsuta applied externally to the parotid gland, and even hard substances in the ear, are said to have the same effect.
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