natal
Concise Oxford English Dictionary © 2008 Oxford University Press:
natal1 /ˈneɪt(ə)l/
▶adjective relating to the place or time of one's birth.
– origin ME: from L. natalis, from nat-, nasci ‘be born’.
Concise Oxford English Dictionary © 2008 Oxford University Press:
natal2 /ˈneɪt(ə)l/
▶adjective Anatomy relating to the buttocks.
'natal' also found in these Oxford entries:

