deficit
de-(down, away) + facere(to do, make)
https://gyazo.com/9ecd1510881c7e5a59c8d3f0ee2d4a31
source: Current US Federal Budget Deficit: Causes, Effects
noun
the amount by which something, especially a sum of money, is too small.: 何かによる量が、特に金額が、とても小さい
«…の» 不足(額), 欠損, 赤字 «in, of»
an excess of expenditure or liabilities over income or assets in a given period: 与えられた期間内の収入や資産を超える支出や負債の超過量
e.g. an annual operating deficit: 1年間の営業損失
e.g. the budget will remain in deficit.: その予算は赤字のままになるだろう。
(in sports) the amount or score by which a team or individual is losing: (スポーツにおいて)チームや個人が負けている量やスコア
不利な立場/条件, 劣勢
e.g. came back from a 3–0 deficit.: 3-0の不利を取り戻す
technical a deficiency or failing, especially in a neurological or psychological function: 特に神経学もしくは心理学的な機能における、欠損、欠点
e.g. deficits in speech comprehension.: 会話の理解力の不足
ORIGIN
late 18th century: via French from Latin deficit ‘it is lacking’, from the verb deficere (see defect1).