semisweet

[sem-ee-sweet, sem-ahy-]

Origin of semisweet

First recorded in 1950–55; semi- + sweet
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for semisweet
adj.

also semi-sweet, 1943, from semi- + sweet.

Online Etymology Dictionary, © 2010 Douglas Harper