|  | 
Definition of Ethyl chloride
1. Noun. A colorless flammable gas used as a local surface anesthetic. 
Generic synonyms: Local, Local Anaesthetic, Local Anesthetic, Topical Anaesthetic, Topical Anesthetic
Medical Definition of Ethyl chloride
1. 
|  | 
1. Noun. A colorless flammable gas used as a local surface anesthetic. 
1.