Definition of "remediable"

Then from his cavernous armpit drew and gave The singing leaves, not such as erst I knew, But strange, disjointed, where the unmeasured feet Staggered allwhither in pursuit of rhyme, And could not find it; assonance instead, Cases and verbs misplaced—remediable those — Broad-shouldered coarseness, fondly meant for wit.

1955, Edmund Wilson, The shock of recognition, page 381