stat (n.)youdaoicibaDictYouDict[stat 词源字典]
"instrument that keeps something stationary," before 1970, shortened form of Latin statim (adv.) "steadily, regularly; at once, immediately," from status (see state (n.1)). Perhaps originally "to a standstill." As an abbreviation of statistic, from 1961. Related: Stats.[stat etymology, stat origin, 英语词源]