English
Raisinet
From raisin + -et; originated in 1927 as a brand name produced by the Blumenthal Chocolate Company.
Formed from raisin + -et
Latin racēmus ‘cluster or bunch of grapes, berries or…’
Late Latin racīmus
Anglo-Norman reysin ‘grape, raisin’
Middle English raysyn ‘a grape or a cluster of grapes’
English raisin
The story
The brand was acquired in 1984 by Nestlé.
Today it means
noun A chocolate-covered raisin, usually one of the brand of the same name.
Language periods are conventional ranges, not dates for this word.
Etymograph / Raisinet