n.
The juice pressed from fruits, especially apples, used as a beverage or to make other products, such as vinegar.
[Middle English sidre, from Old French, from Late Latin sīcera, intoxicating drink, from Greek sikera, of Semitic origin.]
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.