çekim: geçmiş agecheckt · ortaç agecheckt · şimdiki checkt an
köken: From an- + checken.
cmn登記 /登记, 辦理登機手續 /办理登机手续
miwhakaturuma
Etimoloji
Borrowed from English check in. Equivalent to in (“in”) + checken (“to check”). The sense "initiate an electronic ticketing process on public transport" is a pseudo-anglicism.