* Formal: The scientist studied the bovine immune system to better understand its response to disease.
* Descriptive: The bovine herd grazed peacefully in the meadow, their calm demeanor a contrast to the energetic sheep.
* Humorous: Her bovine stare seemed to suggest she hadn't quite grasped the complexities of the situation.
* Figurative: He moved with the slow, bovine grace of a lumbering ox.
As you can see, "bovine" can be used in a variety of contexts, from scientific to informal and even humorous. The key is to choose the right context for the word and to make sure it fits grammatically within the sentence.