an excess of liabilities over assets (usually over a certain period); "last year there was a serious budgetary deficit"資産に対する負債の超過(一般にある時期)赤字
the property of being an amount by which something is less than expected or required; "new blood vessels bud out from the already dilated vascular bed to make up the nutritional deficit"何かが予測または必要より少ないときの、その少ない分であることの特質闕乏