Elan b. : Ardor inspired by passion or enthusiasm.

Example:
I need professional photographers input for choosing a Canon Elan camera?

Taxonomy
Elan Corporation plc, Elan, Phase II, Product Pipeline, Alzheimer's Disease, Drugs, Crohn's Disease, products, Clinical Trials, Featured Topic, cutting-edge, Alzheimer's disease research, Bapineuzumab, Phase III, TYSABRI, Biopharmaceutical, Recent News, Job Search.

Defination from the web:
Biopharmaceutical company focused on the discovery, development, and marketing of products in neurology, pain management, and autoimmune disease.