a 'one-way' [=('Brit') 'single'] ticket/fare/trip
a 'one-way' [='one-sided'] conversation
This street is just 'one-way'.
(..) Yeah? Hey, Manny. (STAMMERING) We missed our plane. Your plane, Charlie. My ticket was one-way. New England Thruway all the way, Colonel? All the way, Manolo. I'm gettin' that heavy feelin' again, Charlie. Uh... "Uh..." (..)1992 Scent of a Woman