Needs context. Could just be “luggage,” or whatever, in some author's idea of an accent, or...

“LUGGISH, an indolent, or idle fellow.––LUGGISH-HEEDED, heavy headed, thick headed.”
[A Glossary of North Country Words, in Use, Brockett, 1825]

Slightly later edition:
“LUGGISH, a dull, heavy, stupid. Probaby loggish.
LUGGISH, s an indolent, or idle fellow. “Loup, ye luggish, ye ha' nae spunk in ye.””
[A Glossary of North Country Words, in Use, Brockett, 1829]


“LUGGISH. Dull; heavy; stupid. Luggy is also heard in the same sense.”
[A Dictionary of Archaic and Provincial Words, Obsolete Phrases, Proverbs, and Ancient Customs, from the Fourteenth Century, Vol. 2, Halliwell-Phillipps, 1860]