hard

(redirected from gone hard)
Also found in: Dictionary, Thesaurus, Medical, Legal.

hard

1. Chem (of water) impairing the formation of a lather by soap
2. (of alcoholic drink) being a spirit rather than a wine, beer, etc.
3. (of a drug such as heroin, morphine, or cocaine) highly addictive
4. Physics (of radiation, such as gamma rays and X-rays) having high energy and the ability to penetrate solids
5. Physics (of a vacuum) almost complete
6. Chiefly US (of goods) durable
7. politically extreme
8. Brit a roadway across a foreshore

hard

[härd]
(materials)
Quality of a material that is compact, solid, and difficult to deform.
References in classic literature ?
White Fang was too helpless to defend himself, and it would have gone hard with him had not Grey Beaver's foot shot out, lifting Lip-lip into the air with its violence so that he smashed down to earth a dozen feet away.
He did look to be going very well in front turning for home with five to jump, but had gone hard and was a spent force two out.
I'm sick of throwing away cheese that's gone hard in the fridge.