in ‧ ter ‧ sec ‧ tion /ˌɪntəˈsekʃ ə n, ˈɪntəsekʃ ə n $ -tər-/ BrE AmE noun
1 . [countable] a place where roads, lines etc cross each other, especially where two roads meet SYN junction British English
2 . [uncountable] the act of intersecting something