Look up one-way in Wiktionary, the free dictionary.

One-way or one way may refer to:

• One-way traffic, a street either facilitating only one-way traffic, or designed to direct vehicles to move in one direction
• One-way travel, a trip that does not return to its origin

• One Way (American band), American R&B-funk band popular from late 1970s through the 1980s
• One Way (South Korean band), South Korean R&B/hip hop group managed by YJ Media

• One Way (Tamela Mann album), fourth studio album by American gospel singer Tamela Mann, released in 2016.
• One Way (Selwyn album), Australian R&B singer Selwyn's second album
• One Way (Turbo album), the tenth studio album by Polish heavy metal band Turbo
• One Way of Life - the Best of the Levellers

• "One Way", a song by Loona yyxy from Beauty & the Beat
• "One Way", a song by Thelma Aoyama from Diary
• "One Way", a single by The Levellers from their 1991 album Levelling the Land
• " One way (Sid song)"

• One Way (2006 film), a film by Reto Salimbeni
• One Way (2022 film), an American action thriller
• One Way (documentary), a two part documentary series produced by Channel News Asia in 2022
• One-Way (novel) (French Un aller simple), a 1994 novel by French writer Didier Van Cauwelaert
• One-way function, a function that is easy to compute on every input, but hard to invert given the image of a random input
• One-way encryption, in computer science
• One-way mirror, a glass through which one can see only in one way
• One Way Sport, a sportswear brand
• Check valve, also a one-way valve
• Single-use, or disposable products

• All pages with titles containing one-way
• All pages with titles containing one way
• One Way or Another (disambiguation)
• One-to-one (disambiguation)
• One-to-many (disambiguation)

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