Cosh may refer to:
Hyperbolic cosine, a mathematical function with notation cosh(x)A type of blunt weaponSlang for chlorpromazine, an antipsychotic drugHarry and Cosh, a British children's television seriesCosh Boy, a 1953 British filmChrome OS ShellPeopleChris Cosh (born 1959), American football coachColby Cosh (born 1971), Canadian writerJohn Cosh (1915–2005), British rheumatologistSee also[edit]COSHH, Control of Substances Hazardous to Health, a set of UK regulations
― mattresslessness, Monday, 15 September 2014 18:16 (nine years ago) link
uk version of put through the wringer would be 'been through the mill'
― john wahey (NickB), Monday, 15 September 2014 19:02 (nine years ago) link