D defs.my
Entry 1 sense Webster, 1913

Etacism

· E·ta·cism · IPA
01 n. The pronunciation of the Greek η (eta) like the Italian e long, that is like a in the English word ate. See Itacism.
  1. 1.
    The pronunciation of the Greek η (eta) like the Italian e long, that is like a in the English word ate. See Itacism.(Greek Gram.) See: Itacism