An optical device containing parallel mirrors, used as a narrow band filter, often in laser design.

plural of etalon

Of or pertaining to etacrynic acid or its derivatives

(pharmacology) A powerful diuretic drug used in the treatment of fluid retention, especially that associated with heart, liver, and kidney disorders.

(pharmacology) A protein drug that binds to and blocks the action of tumor necrosis factor and is administered by injection to treat various inflammatory diseases (such as rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis). It is a dimeric protein consisting of the ligand-binding portion of a human receptor for tumor necrosis factor linked to the basal, heavy chain, portion of IgG which determines the immune response to bound antigen. It is produced by recombinant DNA technology using hamster ovary cells and is marketed under the trademark Enbrel.

Nonsense, filler text, or an example of accidental typing.

(botany) An aggregate fruit of achenes, drupes, or follicles.

plural of etaerio

plural of etaoin shrdlu

(pharmacology) A humanized monoclonal antibody being investigated for the treatment of metastatic melanoma and various cancers.