Cr

¹ American  

Symbol, Chemistry.

1. chromium.

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CR ² American  

abbreviation

1. conditioned reflex; conditioned response.

2. consciousness-raising.

3. Biology, Ecology. critically endangered.

4. critical ratio.

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cr. ³ American  

abbreviation

1. credit.

2. creditor.

3. crown.

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C.R. ⁴ American  

abbreviation

1. Costa Rica.

2. Banking. credit report.

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CR ¹ British  

abbreviation

1. Community of the Resurrection

2. Costa Rica

3. Costa Rica (international car registration)

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Cr ² British  

abbreviation

1. Councillor

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symbol

1. chromium

cr. ³ British  

abbreviation

1. credit

2. creditor

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cr ⁴ British  

abbreviation

1. Costa Rica

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Example Sentences

Unfortunately, this conventional single-passivation mechanism based on Cr has halted further advancement of stainless steel.

From Science Daily

Those of us who received the Cr-48 were asked to use them and report on any problems we found or any general impressions of their usefulness.

From The Verge

Cr“ouch”: At a certain age, just seeing a catcher behind home plate on TV makes one’s knees hurt.

From Washington Post

A’s Cr Stephen Vogt pulled off an obscure and rare achievement this week.

From Washington Times

The skull in question, Cr-17, is from a young adult.

From Forbes