Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
laboratory | Yes | No | No | No |
defense laboratory | Yes | No | No | No |
laboratory (noun) | defense laboratory (noun) |
---|---|
a workplace for the conduct of scientific research | a laboratory devoted to research and development for national defense |
a region resembling a laboratory inasmuch as it offers opportunities for observation and practice and experimentation |