baculum

/ (ˈbækjʊləm) /

noun plural -la (-lə) or -lums

a bony support in the penis of certain mammals, esp the carnivores

Word Origin for baculum

C20: New Latin, from Latin: stick, staff
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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