[ verb uhn-der-kount; noun uhn-der-kount ]
/ verb ˌʌn dərˈkaʊnt; noun ˈʌn dərˌkaʊnt /
verb (used with object)
to count less than the full number or amount of: The mayor claimed the census had undercounted the city's population.
a count or total that is less than the actual number or amount.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for undercount
Outside clearings do not undercount outside check deposits nearly to the extent that Professor Fisher assumes.The Value of Money|Benjamin M. Anderson, Jr.