coextend


coextend
co•ex•tend
[[t]ˌkoʊ ɪkˈstɛnd[/t]] v. t. v. i.
to extend equally through the same space or length of time
Etymology: 1610–20 co`ex•ten′sion -ˈstɛn ʃən n.

From formal English to slang. 2014.