wye noun. [wʌɪ] techn. M19.
[Repr. pronunc. of the letter Y.]
A support or other structure in a form resembling a Y; spec. (a) Plumbing a short pipe with a branch joining it at an acute angle; (b) Electrical Engineering = STAR noun¹ 9d; (c) an arrangement of three sections of railway track, used for turning locomotives.

[TahlilGaran] English Dictionary ▲