What part of speech is the word score?

The word "score" can be several parts of speech depending on how it's used in a sentence:

* Noun: A score is a group of twenty. ("The team scored twenty points, which is a score of twenty.")

* Verb: To score means to obtain points in a game or competition. ("The team scored three goals in the first half.")

* Noun: A score can also refer to a musical composition. ("The orchestra played a beautiful score.")

Let me know if you have a specific sentence in mind and I can help you determine the part of speech.