n., pl., las·sis.
A beverage made of yogurt and water and flavored with spices, fruit, or other ingredients.
[Hindi lassī, probably ultimately from Sanskrit rasaḥ, juice, liquid, milk.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
