The FDA approved diclofenac in July 1998. PRESCRIBED FOR: Diclofenac is used primarily for the treatment of inflammation and pain caused by conditions such as rheumatoid arthritis, osteoarthritis, and ankylosing spondylitis.
The term bilingual means two languages and may refer to a location, or a publication, or a person. A bilingual individual is one who can speak (or more specifically, speak fluently) in 2 different languages.
To define bilingual through bicultural identity is perhaps a good place to start. It is said that to truly understand a language you have to understand the culture. I always thought this was kind of silly until I lived it.