Related formsfrac·tion·al·ly, adverbsub·frac·tion·al, adjectivesub·frac·tion·al·ly, adverbsub·frac·tion·ar·y, adjective
Examples from the Web for fractionally
Let us suppose that on this same given day the majority of tokens distributed are all fractionally larger than normal."To Invade New York...."|Irwin Lewis
The solution is fractionally distilled, using a special form of distilling column.
The young man hesitated, fractionally, struck with the rattletrap's supreme lack of dignity.Angela's Business|Henry Sydnor Harrison