However, exports rose as well, boosted by a weaker dollar, supporting the view that American manufacturers will be helped by a rebounding global economy.
The Commerce Department reported Tuesday that the trade deficit jumped 9.7 percent to $36.4 billion in November, a bigger imbalance than the $34.5 billion deficit economists had forecast.
Exports rose 0.9 percent, the seventh consecutive gain, as demand was up for American-made autos, farm products and industrial machinery. Imports, however, rose a much faster 2.6 percent, led by a 7.3 percent rise in petroleum imports.