D defs.my
Entry 1 sense Webster, 1913

Syn-

· IPA
01 A prefix meaning with, along with, together, at the same time. Syn- becomes sym- before p, b, and m, and syl- before l.
  1. 1.
    A prefix meaning with, along with, together, at the same time. Syn- becomes sym- before p, b, and m, and syl- before l.