BRAIN SUGAR(noun) There is 1 meaning of the phrase Brain Sugar. Unscramble BRAINSUGARRhymes sugarbrainsbrainyDefinitionsBrain Sugar - as a noun A simple sugar found in lactose Synonyms (Exact Relations)galactose 12Word Variations & RelationsAnagrams Starts B Starts BR Starts BRA Starts BRAI Ends R Ends AR Ends GAR Ends UGAR Starts B & ends R Starts BR & ends R Starts B & ends AR Containing BRAINSUGAR A-Z Proximitiesbrailling 12braillist 11braillists 12brails 8brain 7 Brain Sugar brain-fagbrain-stembrain-teaserbrain-workerbrainbox 19