› Various species that have a white back, including:
1
A wild duck, the canvasback (Aythya valisineria)
[…], slopehead,. whiteback, thunder duck, and gourmet's delight have been used to characterize the canvasback which has been described as the gold standard by which other species are compared .1978, North Dakota Outdoors - Volumes 41-42, page 7:
2
The white-backed duck. (Thalassornis leuconotus)
The creation of managed habitats shows that most duck species will take to them, the main exceptions being the Pygmy Goose and the Whiteback Duck.1972, Bulletin - International Waterfowl Research Bureau, page 68:
3
The white-backed griffon vulture (Gyps africanus)
One snake-necked Whiteback teeters on the head then, steady, dips into the socket.1999, Alice Friman, Zoo, page 6:
The whiteback is a close relative of a vulture you may have seen in Africa.2012, Richard Ives, Of Tigers and Men:
1 more example
The grass rippled and whispered, a mystery on this windless day, and an uneasieness settled over me as the whitebacks rose clumsily into the air, abandoning their carrion.2013, George Makana Clark, The Raw Man, page 168:
4
A Lithuanian breed of cattle, (Lietuvos baltnugariai galvijai)
In the early 20th centruy the number of white-backs was fairly large, though not recognized as a bree, these Baltic landrace cattle accounted for about 10% of the national herd.2024, Marleen Felius, Cattle Breeds of the World, page 122:
5
A type of paperboard used in packaging that has a smooth white surface on one side and a brown or unbleached surface on the other side.
Overall, the downgrading has favored FBB and, in particular, whiteback folding boxboard, which can offer a very good whiteness and therefore good print qualities compared with SBB .1997, PIMA's, page 21:
It will give Amcor Cartonboard the ability to produce superior quality whiteback board to that currently made at Petrie, opening up new market opportunities for the company.2003, Appita Journal, page 9:
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It produces grayback and whiteback coated duplex of 250-400 gsm.2008, Paper Technology, page 54:
6
A type of denim that is indigo on one side, and pale on the back.
The whiteback navy jeans were selected most often;1961, Research Bulletin - Issues 871-880, page 23:
Of heavy-weight, 111/4-oz. whiteback denim, with the fabric strengthened with 25 percent DuPont 420 nylon, the jeans will not wear or wash white, the company said.1962, The Boys' Outfitter - Volume 77, page 103:
Humorous A white immigrant, especially one moving to or from the United States.
With only a head full of figures and a pocket full of indigestion tablets, a "whiteback" CPA emerges from the Rio Grande hoping for a better life in Mexico.1979, Tony Hendra, Christopher Cerf, Peter Elbling ·, The 80s: A Look Back at the Tumultuous Decade, 1980-1989, page 159:
The " whiteback" joke is from Charlie Hill's appearance on The Tonight Show and is republished in Kenneth Lincoln's book Indian Humor as follows: " the first English immigrants were illegal aliens —' Whitebacks, we call 'em.'1997, American Indian Culture and Research Journal, page 23:
1 more example
Canadians are a friendly, open people. Therefore, their first instinct is to welcome the "whitebacks” from south of the border.2011, Philip J. Romero, Your Macroeconomic Edge, page 69: