I. ˈ ̷ ̷| ̷ ̷ adjective
1.
a.
(1) : that moves in only one direction
one-way traffic
a one-way stream of time — A.J.Toynbee
(2) : that exists on one side only : one-sided
was pretty much a one-way conversation — G.K.Wynne
: unilateral
a one-way agreement
b. : that allows or provides for or is limited to movement in only one direction
a one-way path along which there can be no retreat — S.A.Coblentz
a one-way plane ticket
especially : that is limited to vehicles moving in only one direction
a one-way street
2. : that functions in only one of two or more possible ways
a one-way radio for receiving but not transmitting broadcast signals
II. noun
or one-way disc plow
: a disc plow that has relatively small discs set at a sharp angle in the same direction and that is designed to turn soil only partially
III. adjective
: being or containing glass that acts as a mirror when viewed from one direction and as a window when viewed from the opposite direction