Definition of "ging"

There is a knot, a ging, a pack, a conspiracy againſt me.

c. 1597 (date written), William Shakespeare, “The Merry Wiues of Windsor”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act III, scene ii]

Proceeding further, I am met vvith a vvhole ging of vvords and phraſes not mine, for he hath maim'd them, and like a ſlye depraver mangl'd them in this his vvicked Limbo, vvorſe then the ghoſt of Deiphobus appear'd to his friend Æneas.

1642 April, John Milton, An Apology for Smectymnuus; republished in A Complete Collection of the Historical, Political, and Miscellaneous Works of John Milton, […], volume I, Amsterdam [actually London: s.n.], 1698, page 178

I put a stone in the ging and let fly.

1965, Mudrooroo, Wild Cat Falling, HarperCollins, published 2001, page 13