revelar
/rebeˈlaɾ/ · B1 · verb
to reveal
📷🎞️ re- + velo (veil) = pull the veil back: to reveal
From Latin revelare: re- (back, undo) + velum (veil). Spanish velo still means veil. Removing the veil makes something visible, so revelar also means to develop a photo: the chemicals make the hidden image visible.