murdhan

mūrdhan — the cerebral hole; SB 2.2.21
dvi-mūrdhan — Dvimūrdha (two-headed); SB 7.2.4-5
mūrdhan — the hole in the top of the head; SB 10.12.31
sahasra-mūrdhan — O thousand-headed Lord; SB 10.68.46
mūrdhan — O head; MM 20