Cosh

Cosh may refer to:

• Hyperbolic cosine, a mathematical function with notation cosh(x)
• A blunt metal stick used as a weapon, also known as a blackjack
• Various sorts of blunt instrument (bludgeon, truncheon, piece of lead pipe, piece of flexible tubing filled with metal, or the like) ^[1]
• Slang for chlorpromazine, an antipsychotic drug
• Harry and Cosh, a British children's television series
• Cosh Boy, a 1953 British film
• Chrome OS Shell

People

• Chris Cosh (born 1959), American football coach
• Colby Cosh (born 1971), Canadian writer
• John Cosh (1915–2005), British rheumatologist

See also

• COSHH, Control of Substances Hazardous to Health, a set of UK regulations

References

1. ^ 1991 edition of Chambers Dictionary