/ˈsekʃn/
N. any of the more or less distinct parts into which something is or may be divided or from which it is made up.
a. a relatively distinct part of a book, newspaper, statute, or other document. （书、报等的）节，栏；一部分人； b. North American. a measure of land, equal to one square mile. <美> 一平方英里的土地； c. chiefly US, a particular district of a town d. NZ a building plot <新西兰> 建房用地；