three-way (EN)
adjetivo, substantivo

adjetivo “three-way”

three-way, non-gradable
  1. trifurcação
    The intersection has a three-way stop sign to manage traffic from all directions.

substantivo “three-way”

sg. three-way, pl. three-ways
  1. ménage à trois (atividade sexual)
    Last night, Alex, Jamie, and Taylor decided to have a three-way.