Definition of part

• something determined in relation to something that includes it; "he wanted to feel a part of something bigger than himself"; "I read a portion of the manuscript"; "the smaller component is hard to reach"
• the extended spatial location of something; "the farming regions of France"; "religions in all parts of the world"; "regions of outer space"
• in so far as the actor specified is concerned; "it requires vigilance on our part"; "they resisted every effort on his part"