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Webster 1913 Edition

Adj.

Full of gashes; hideous; frightful.

[Obs.]

“A gashful, horrid, ugly shape.”

Gayton.

Adj.

Full of gashes; hideous.

gashful ‎(comparative more gashful, superlative most gashful)

(obsolete) Full of gashes; hideous; frightful.
A gashful, horrid, ugly shape. — Gayton.