reja
/ˈrexa/ · B2 · noun · f
grate
⛓️ reja sounds like REH-ha: a REHAB cell has bars, so reja = grille
Say it as REH-ha. Link it to a rehab-style locked room whose window has a reja, meaning the iron bars or grille. Also used for the grating over windows and drains in Spain, as well as prison bars.