BAC

¹ American  

abbreviation

1. blood alcohol content; blood-alcohol concentration: the percentage of alcohol in the bloodstream: under the laws of most U.S. states, a BAC of 0.08 or higher is the legal definition of intoxication.

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bac ² American  

[bak] / bæk /

noun

1. baccalaureate.

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Etymology

Origin of BAC

First recorded in 1960–65

Example Sentences

The daily chart has shown some absolute strength against peers, with BAC acting well on the ratio chart over the past year.

From Barron's • Mar. 11, 2026

Bank of America BAC -1.18%decrease; red down pointing triangle said its profit rose 12% in the fourth quarter of last year, as consumer spending climbed and delinquencies on credit cards edged lower.

From The Wall Street Journal • Jan. 14, 2026

Bank of America BAC 0.31%increase; green up pointing triangle , which advised Norfolk Southern on its sale, is set to earn an estimated $130 million fee for its work, if all goes according to plan.

From The Wall Street Journal • Sep. 20, 2025

The Hungarian government has said BAC had "no manufacturing or operational site" in the country.

From BBC • Sep. 20, 2024

The BAC, powerful in its composition and with an inside track, is thus a special force.

From The Invisible Government by Smoot, Dan