Back part of the head or skull.

Roget 235: rear, back, posteriority; rear rank, rear guard; background, hinterland.    occiput [Anat.], nape, chine; heels; tail, rump, croup, buttock, posteriors, backside scut^†, breech, dorsum, loin; dorsal region, lumbar region; hind quarters; aitchbone^†; natch, natch bone.    stern, poop, afterpart^†, heelpiece^†, crupper.    wake; train etc. (sequence) 281.    reverse; other side of the shield.    ... meer laten zien

Nederlands: achterhoofd
Pools: potylica