Word Origin for baculum
Words nearby baculum
How to use baculum in a sentence
The type of baculum in Spermophilus is spoonshaped with a ventral process that is spinelike or keellike.
In Marmota the baculum is greatly enlarged at the posterior end and forms a shieldlike surface.
There is a knoblike process on the crest at a point three fourths the length of the baculum from its base.
The distal one third of the baculum curves sharply but smoothly upwards (see fig. 9).
In having a keel on the ventral surface of the tip, the baculum of Tamias is comparable to that of Spermophilus.