Wiktionary
n. 1 A bone found in the penis of some mammals. 2 A small rod-like structure found in spores and pollen.
Wikipedia
The baculum (also penis bone, penile bone or os penis) is a bone found in the penis of many placental mammals. It is absent in the human penis, but present in the penises of other primates, such as the gorilla and chimpanzee. The bone is located above the male urethra, and it aids sexual reproduction by maintaining sufficient stiffness during sexual penetration. The homologue to the baculum in female mammals is known as the baubellum or os clitoridis– a bone in the clitoris.
Usage examples of "baculum".
Well, this time tomorrow, Senator Ludlow Baculum and Bambi Sue Stimple will be on their honeymoon.
At the deep end, Senator Baculum swam in slow, deliberate circles with his eyes and nose just above water.
Below it, Ludlow Baculum was neither stooped nor sagging nor withered.
It was a segment of a video taken eight months before, at the wedding of Baculum and his twelfth wife, a twenty-three-year-old part-time waitress at a highway restaurant outside of Mobile, Alabama.
Behind Koch-Roche, with a burly nurse at each elbow, Senator Ludlow Baculum sat slumped in a wheelchair, his hands on his knees.
In particular, Remo was struck by the way Baculum filled out his silk jammies and robe.
Ludlow Baculum carefully peeled the adhesive patch from his right buttock.
As he slipped into his mid-eighties, Ludlow Baculum had spent many happy and profitable hours lurking in the back of a crowded car, his fingertips poised for a quick pinch or a shuddering grope.
Since he had regained consciousness, Baculum had been both lucid and passive, if completely uncooperative.
Ludlow Baculum looked down at his beautiful, still buffed bod, his lower lip started quivering, and in no time, hot tears were streaming over his cheeks.
Then came the disappearance of Senator Baculum while under the protection of both private and federal security.