* Noun: This is the most common usage, referring to the long, flowing hair on the neck of a horse or lion.
* Example: "The horse's mane was a beautiful shade of chestnut."
* Verb: This is less common, but it means "to train or groom a horse, especially its mane and tail."
* Example: "She spent hours each day maning her prize-winning stallion."
Therefore, you need to consider the sentence context to determine the specific part of speech "mane" is playing.