bc

¹ American  

abbreviation

1. Music. basso continuo.

2. blind copy: used as a notation on the copy of a letter or other document sent to a third person without the addressee's knowledge. Also

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BC ² American  

abbreviation

1. Scuba Diving. buoyancy compensator.

2. British Columbia, Canada (approved for postal use).

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B/C ³ American  

1. bills for collection.

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b.c. ⁴ American  

Or B.C.

abbreviation

1. before Christ (used in indicating dates).

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B.C. ⁵ American  

abbreviation

1. Bachelor of Chemistry.

2. Bachelor of Commerce.

3. bass clarinet.

4. battery commander.

5. British Columbia.

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BC British  

abbreviation

1. Also: B.C..  (indicating years numbered back from the supposed year of the birth of Christ) before Christ Compare AD

   in 54 bc Caesar came

2. British Columbia

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Usage

The abbreviation b.c. “before Christ” is always placed after a date or century: Cleopatra lived from 69 to 30 b.c. The war took place in the first century b.c. See also a.d. ¹

Example Sentences

“There needs to be an age limit on congressional positions bc this was so embarrassing,” one user wrote in the caption of a video posted on Friday.

From New York Times • Mar. 28, 2023

“I need a friend for them tickets for Dreamville fest bc I already would have to pay to get there and hotel,” tweeted @kiara00lopez.

From Los Angeles Times • Mar. 1, 2023

Allen said: When LT blocked him, not Sweat, he knew to stay outside bc Sweat would go inside.

From Washington Post • Nov. 22, 2022

They didn't want people to see my tweets and support me more & more bc they want to control information.

From Salon • Nov. 6, 2022

A native of Leontini, a Sicilian town just up the coast from Syracuse, Gorgias was born somewhere between 480 and 490 bc and lived to the ripe old age of 109.*

From "Words Like Loaded Pistols" by Sam Leith