text: It's a part of speech known as a direct object.\n\nIt receives the action of the subject.  I am playing.  Playing what?  Football.\n\nI love my cat.  I love what?  My cat <--- direct object\n\nShe is watching TV.  She is watching what?  TV  <---  direct object.\n\nThe word football is also a noun!  It is a noun, and in this sentence, it is also used as direct object.