The Cowboys easily defeated the Lions what part of speech is in that sentence?

Let's break down the sentence and identify the part of speech:

* Cowboys - This is the subject of the sentence, a noun.

* easily - This is an adverb, modifying the verb "defeated".

* defeated - This is the verb, indicating the action.

* the - This is a definite article, modifying the noun "Lions".

* Lions - This is the object of the sentence, also a noun.

So, the part of speech you are asking about could be any of the following, depending on what word you are referring to:

* Cowboys: Noun

* easily: Adverb

* defeated: Verb

* the: Definite article

* Lions: Noun

Please specify which word you are interested in, and I can give you a more precise answer!