y

n.

  1. Something shaped like the letter Y; a forked piece resembling in form the letter Y.
  2. One of the forked holders for supporting the telescope of a leveling instrument, or the axis of a theodolite; a wye.
  3. A forked or bifurcated pipe fitting.
  4. A portion of track consisting of two diverging tracks connected by a cross track.

pron.

  1. I.