maletero
/maleˈteɾo/ · B2 · noun · m
trunk
🚗🧳 maleta (suitcase) + -ero (place that holds it) = the suitcase holder
Maleta is Spanish for suitcase, and the suffix -ero often marks where something is kept, as in llavero (key ring) and monedero (coin purse). So the maletero is the part of the car that holds your suitcases.