sgriach

I.

sgreuch, sgriach

a scream, screech, Irish sgréach, Early Irish screch: *skreikâ, root skrei, as in sgread, q.v. English screech, shriek are from the same root (not stem). Welsh ysqrêch, seems borrowed from the English

II.

a score, scratch (Dial.); cf. stríoch.