'Three-way' definitions:
Definition of 'three-way'
From: WordNet
adjective
Involving three parties or elements; "a tripartite treaty"; "a tripartite division"; "a three-way playoff" [syn: tripartite, three-party, three-way]
Definition of 'Three-way'
From: GCIDE
- Three-way \Three"-way`\, a. Connected with, or serving to connect, three channels or pipes; as, a three-way cock or valve. [1913 Webster]