Adjective
incapable of being traced or tracked down
Source: WordNetIt was a secret time and place, you next to me, untraceable and out of this world. Daniel Handler
A laborer no longer makes whole articles. He receives raw materials, puts his touch on them, and passes them to another worker in the series. When the articles are quite finished they are carried out of sight by currents of commercial exchange. These currents are untraceable. John Bates Clark
an untraceable source Source: Internet
A Uighur student in the kingdom told AFP that three of his friends deported since late 2016 have become “untraceable” after arriving in China, likely now in the so-called re-education camps that Beijing says are meant to counter extremism. Source: Internet
All data transmitted to and from the computer is filtered through the Tor network, so your browsing activity is completely untraceable, as well. Source: Internet
MONDAY, Feb. 24, 2020 (HealthDay News) -- A coronavirus pandemic looked ever more likely on Monday as multiple countries around the world raced to stem outbreaks of "untraceable" cases of the virus. Source: Internet