A flexible roundabout garment.
1830. My wardrobe consisted of a monkey jacket, bought in Gravesend, and which had now finished its third passage across the Atlantic, an event almost unparalelled in the annals of Gravesend jackets.N. Ames, A Mariners Sketches, p. 187.
1840. We always took our monkey-jackets with us.R. H. Dana, Jr., Two Years before the Mast, chap. xxiii. p. 241. (N.E.D.)
1850. He wore a red shirt, and a roundabout, sometimes called a monkey-jacket.S. Judd, Richard Edney, p. 18.
1850. Richard was a parvenu; he was fresh from the country,this everybody saw; the way he stared at things showed it, even if his red shirt, and snuff-colored monkey-jacket, and striped mittens, did not.Id., p. 117.