a. dial. [f. FLAY sb. + -SOME.] Frightful, dreadful.

1

1790.  A. Wilson, Ep. to Picken, Poet. Wks. (1846), 106.

        Some said he was a camsheugh bool,
  Nae yarn nor rapes could haud him,
When he got on his fleesome cowl,
  But may-be they misca’d him.

2

1848.  E. Brontë, Wuthering H., xxxiii. 266. It’s yon flaysome, graceless quean, ut’s witched ahr lad, wi’ her bold een, un her forrard ways—till.

3

1891.  J. C. Atkinson, The Last of the Giant Killers, 150. York and Newcastle, both of which used to have such flaysome, ghostlike beings at home in them.

4