The word "uncounted" means that something cannot be tallied or measured. It refers to things or numbers that are unknown, not recorded, or cannot be counted accurately. Full definition
The vast majority of uncounted ballots are 1,264 provisional ballots. (calnewsroom.com)
That year Democratic nominee Christine Jennings, who lost the election by 369 votes to Republican Vern Buchanan, claimed that 18,000 ballots went uncounted in the district. (scientificamerican.com)
Additionally, the Altschuler campaign dropped its legal challenges to the remaining uncounted absentee ballots. (nystateofpolitics.com)