Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
butylene | Yes | No | No | No |
polybutylene | Yes | No | No | No |
butylene (noun) | polybutylene (noun) |
---|---|
any of three isomeric hydrocarbons C4H8; all used in making synthetic rubbers | a polymer of butylene; used in lubricants and synthetic rubber |